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Showing posts with label Security. Show all posts
Showing posts with label Security. Show all posts

Wednesday, May 25, 2011

10 Free Ways to Speed Up Your PC


Does it feel like you can make a pot of coffee and clean the kitchen all in the time it takes for your computer system to boot up? Do you find yourself daydreaming of dropping it off the top of your office building while you’re waiting for web pages to load? If it seems like your computer is running slower every day, here are some things to do to get your “old reliable” running in tip-top shape. Of course, budget-savvy Nerd Chicks are always looking for ways to save some dough, so we’ve made sure they are all free.

1. Get Rid of the Nasties

Viruses and spyware don’t always break your computer, but they do always slow it down. They’re more common than you may think, and can hang out in your system, gumming up the works, without you even knowing it. Microsoft Security Essentials is a great, easy, all-in-one solution to keep your computer healthy and running in top form. Download it here.

2. Update Your OS

Windows issues updates all the time. These can patch holes in the software, closing vulnerabilities that viruses and spyware exploit, and generally make Windows run better. If you’re running Windows XP, right click on the My Computer icon on the desktop, select Properties and click on the Automatic Updates tab. Make sure you set them to download and install automatically.

3. Purge “Bloatware"

Still have that Norton Trial software installed from when you bought your machine three years ago? Get rid of it! Every time it pops up a window “reminding” you to buy it, I’m guessing a little voice in your head mutters unpleasant things. It’s also slowing down your system as the antiquated software runs in the background. Search for “Norton Removal Tool” (or “McAfee Removal Tool”) to make sure that you get the software fully uninstalled.

4. Speed Your Startup

MSConfig is a tool built in to most versions of Windows. Even novice computer surfers can use this tool to stop programs from starting automatically every time you boot up. While certain things are necessary for Windows to function, if your system is trying to turn on iTunes, your printer, and Adobe every time it boots up, the poor thing’s got a lot of things to get going before it can launch your Sudoku. Click the "Start" button. If you have a search option, type “msconfig” into the search field. If you don’t have a search option, but have a “Run” button on the startup menu, click that instead. When you do this, a window will appear on screen with the word "Run:" next to a blank text field. Type "msconfig" in the blank text field and press "Enter". Click the "Startup" tab at the top of the menu. Uncheck the boxes next to programs that you don't need during startup – but only programs you recognize! Click the "Apply" button, then select "OK", and restart your computer. I can almost hear your computer sighing in relief from here.

5. Defrag Your Hard Drive

Every time you save a file, or update software, your hard drive stores each new thing in chronological order. This means that when you launch Word, your system has to search all over your hard drive to find all the pieces that have been stored over the months, or years. Defragging simply means that your hard drive will take all the “like” things and put them together, allowing programs to launch and work faster. Windows 7 comes configured to defrag automatically, however Windows XP users will need to start the process manually. From the Start menu, right-click the “My Computer” option. Select “Manage” and choose disk defragmenter under the Storage section. Keep in mind that the process can take several hours, so set it to run at night. Also, remember to disable your system’s hibernate mode & screen saver before starting. When the process is complete, restart your PC.

6. Repair the Registry

Your system’s registry is like your hard drive’s table of contents. If there are incorrect entries, it can take your drive longer to find all the pieces of data it needs to launch and run programs. Glary Utilities is a great free application that you can install to quickly and easily fix registry errors and optimize your system’s performance. Download the free version here.

7. Clear Out the Cookies

Every time you visit a website, it stores little pieces of itself, or programs, on your system. The idea is that the next time you visit the site it will load that content faster. The problem is that it’s rare that we return to the same sites and see the same things over and over again. Instead, the process of digging through several MBs of temporary internet files will lead all websites to load more slowly. Clear out your cache with CCleaner , a top rated free software program for cleaning out temporary files and making your system run at its best. One tip: use the cookies tab to select cookies you want to keep from sites you visit often and/or want to continue to login to automatically (like your email, or your bank).

8. Clean it, No Really!

Your computer has a fan in it that draws in air to cool the CPU and components. If this fan or vent becomes clogged with dust, pet hair, or other nasties, your system can overheat, causing it to run more sluggishly and eventually break. Grab a can of air and take your PC outside for a field trip. Don’t just blow into the intake vent: open the case, don’t blow air too closely at the components, and blow dust away from the case.

Related: Best Online Movie and TV Sites

9. Ditch Internet Explorer

There are many alternative browsers you can use to access the Internet. Most techies agree that Google’s Chrome is the fastest option that doesn’t compromise compatibility.

10. If all else fails…

A surefire way to ensure that your system is running as close to good-as-new as you can hope to get is to back up your data, format your hard drive, and reinstall Windows. Keep in mind that you will need to reinstall all of your software, including office. Don’t forget to install your anti-virus and anti-spyware before surfing the net!

Getting on a regular maintenance schedule will save you, and your trusty computer, much pain and suffering. Especially if these tips keep you from drop kicking your PC off the roof! If you’re struggling with any of these steps, or want more info, check out my website, www.callnerds.com.

Monday, November 29, 2010

WikiLeaks reveals more sensitive U.S. data

AFP/Getty Images/File – WikiLeaks released 250,000 diplomatic cables to The New York Times Sunday, most from the last three years, …

The publication of the secret cables on Sunday amplified widespread global alarm about Iran's nuclear ambitions and unveiled occasional U.S. pressure tactics aimed at hot spots in Afghanistan, Pakistan and North Korea. The leaks also disclosed bluntly candid impressions from both diplomats and other world leaders about America's allies and foes.

In the wake of the massive document dump by online whistleblower WikiLeaks and numerous media reports detailing their contents, Secretary of State Hillary Rodham Clinton was expected to address the diplomatic repercussions on Monday. Clinton could deal with the impact first hand after she leaves Washington on a four-nation tour of Central Asia and the Middle East — a region that figures prominently in the leaked documents.

The cables unearthed new revelations about long-simmering nuclear trouble spots, detailing U.S., Israeli and Arab world fears of Iran's growing nuclear program, American concerns about Pakistan's atomic arsenal and U.S. discussions about a united Korean peninsula as a long-term solution to North Korean aggression.

None of the disclosures appeared particularly explosive, but their publication could become problems for the officials concerned and for any secret initiatives they had preferred to keep quiet. The massive release of material intended for diplomatic eyes only is sure to ruffle feathers in foreign capitals, a certainty that already prompted U.S. diplomats to scramble in recent days to shore up relations with key allies in advance of the leaks.

At Clinton's first stop in Astana, Kazakhstan, she will be attending a summit of officials from the Organization for Security and Cooperation in Europe, a diplomatic grouping that includes many officials from countries cited in the leaked cables.

The documents published by The New York Times, France's Le Monde, Britain's Guardian newspaper, German magazine Der Spiegel and others laid out the behind-the-scenes conduct of Washington's international relations, shrouded in public by platitudes, smiles and handshakes at photo sessions among senior officials.

The White House immediately condemned the release of the WikiLeaks documents, saying "such disclosures put at risk our diplomats, intelligence professionals and people around the world who come to the United States for assistance in promoting democracy and open government."

U.S. officials may also have to mend fences after revelations that they gathered personal information on other diplomats. The leaks cited American memos encouraging U.S. diplomats at the United Nations to collect detailed data about the U.N. secretary general, his team and foreign diplomats — going beyond what is considered the normal run of information-gathering expected in diplomatic circles.

State Department spokesman P.J. Crowley played down the diplomatic spying allegations. "Our diplomats are just that, diplomats," he said. "They collect information that shapes our policies and actions. This is what diplomats, from our country and other countries, have done for hundreds of years."

The White House noted that "by its very nature, field reporting to Washington is candid and often incomplete information. It is not an expression of policy, nor does it always shape final policy decisions."

"Nevertheless, these cables could compromise private discussions with foreign governments and opposition leaders, and when the substance of private conversations is printed on the front pages of newspapers across the world, it can deeply impact not only U.S. foreign policy interests, but those of our allies and friends around the world," the White House said.

On its website, The New York Times said "the documents serve an important public interest, illuminating the goals, successes, compromises and frustrations of American diplomacy in a way that other accounts cannot match."

Le Monde said it "considered that it was part of its mission to learn about these documents, to make a journalistic analysis and to make them available to its readers." Der Spiegel said that in publishing the documents its reporters and editors "weighed the public interest against the justified interest of countries in security and confidentiality."

WikiLeaks founder Julian Assange claimed the administration was trying to cover up alleged evidence of serious "human rights abuse and other criminal behavior" by the U.S. government. WikiLeaks posted the documents just hours after it claimed its website had been hit by a cyberattack that made the site inaccessible for much of the day.

But extracts of the more than 250,000 cables posted online by news outlets that had been given advance copies of the documents showed deep U.S. concerns about Iranian and North Korean nuclear programs along with fears about regime collapse in Pyongyang.

The Guardian said some cables showed King Abdullah of Saudi Arabia repeatedly urging the United States to attack Iran to destroy its nuclear program. The newspaper also said officials in Jordan and Bahrain have openly called for Iran's nuclear program to be stopped by any means and that leaders of Saudi Arabia, the United Arab Emirates and Egypt referred to Iran "as 'evil,' an 'existential threat' and a power that 'is going to take us to war,'" The Guardian said.

Those documents may prove the trickiest because even though the concerns of the Gulf Arab states are known, their leaders rarely offer such stark appraisals in public.

The Times highlighted documents that indicated the U.S. and South Korea were "gaming out an eventual collapse of North Korea" and discussing the prospects for a unified country if the isolated, communist North's economic troubles and political transition lead it to implode.

The Times also cited diplomatic cables describing unsuccessful U.S. efforts to prod Pakistani officials to remove highly enriched uranium from a reactor out of fear that the material could be used to make an illicit atomic device. And the newspaper cited cables that showed Yemen's president, Ali Abdullah Saleh, telling Gen. David Petraeus that his country would pretend that American missile strikes against a local al-Qaida group had come from Yemen's forces.

The paper also cited documents showing the U.S. used hardline tactics to win approval from countries to accept freed detainees from Guantanamo Bay. It said Slovenia was told to take a prisoner if its president wanted to meet with President Barack Obama and said the Pacific island of Kiribati was offered millions of dollars to take in a group of detainees.

It also cited a cable from the U.S. Embassy in Beijing that included allegations from a Chinese contact that China's Politburo directed a cyber intrusion into Google's computer systems as part of a "coordinated campaign of computer sabotage carried out by government operatives, private security experts and Internet outlaws."

Le Monde said another memo asked U.S. diplomats to collect basic contact information about U.N. officials that included Internet passwords, credit card numbers and frequent flyer numbers. They were asked to obtain fingerprints, ID photos, DNA and iris scans of people of interest to the United States, Le Monde said.

The Times said another batch of documents raised questions about Italian Prime Minister Silvio Berlusconi and his relationship with Russian Prime Minister Vladimir Putin. One cable said Berlusconi "appears increasingly to be the mouthpiece of Putin" in Europe, the Times reported.

Italy's Foreign Minister Franco Frattini on Sunday called the release the "Sept. 11 of world diplomacy," in that everything that had once been accepted as normal has now changed.

Der Spiegel reported that the cables portrayed German Chancellor Angela Merkel and Foreign Minister Guido Westerwelle in unflattering terms. It said American diplomats saw Merkel as risk-averse and Westerwelle as largely powerless.

Libyan leader Moammar Gadhafi, meanwhile, was described as erratic and in the near constant company of a Ukrainian nurse who was described in one cable as "a voluptuous blonde," according to the Times.

WikiLeaks' action was widely condemned.

Pakistan's foreign ministry said it was an "irresponsible disclosure of sensitive official documents" while Iraq's foreign minister, Hoshyar Zebari, called the document release "unhelpful and untimely."

In Australia, Assange's home country, Attorney General Robert McClelland said law enforcement officials were investigating whether WikiLeaks broke any laws.

The State Department's top lawyer warned Assange late Saturday that lives and military operations would be put at risk if the cables were released. Legal adviser Harold Koh said WikiLeaks would be breaking the law if it went ahead. He also rejected a request from Assange to cooperate in removing sensitive details from the documents.

___

Associated Press writers Anne Gearan in Washington; Juergen Baetz in Berlin; Don Melvin in London; Angela Doland in Paris; Robert H. Reid in Cairo; Brian Murphy in Dubai, United Arab Emirates; Mark Lavie in Jerusalem and Nicole Winfield in Rome contributed to this report.

___

All Rights Reserved: Copyright of AP & Yahoo! Inc.

Online:

http://cablegate.wikileaks.org/

Monday, October 25, 2010

The sneakiest new shopping scams

Easy ways to avoid the biggest rip-offs online and in stores



By the editors of Shop Smart Magazine

Just as important as knowing how to sniff out great buys is understanding what it takes to avoid rip-offs. And with Internet fraud on the rise, it's getting tougher to outsmart the criminals. Complaints to the Internet Crime Complaint Center, a joint operation of the FBI and the National White Collar Crime Center, jumped 22 percent last year. The complaints include plenty of run-of-the-mill scams, like sellers who steal credit-card numbers or take the money and run. But those are child's play compared with what else is brewing.

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Think you're too savvy to get taken? OK, maybe you don't fall for those e-mails from Nigerian royalty asking you to wire money, but digital criminals are getting sneakier every year. One scam that can trip up even the most cautious consumers involves "skimmers" attached to ATMs. Those devices record account numbers and passwords so that thieves can clean out your bank account.

"These guys are constantly thinking of new ways to swindle you, some of which are quite sophisticated," says Brian Krebs, a computer security expert and author of "Krebs on Security" at Krebsonsecurity.com.

Think you're safer shopping at the mall? Official purse-snatching statistics show there's been a downward trend, but many of those crimes aren't reported to law enforcement officials. And pickpocket activity always jumps around holiday time, says Bob Arno, co-author of "Travel Advisory! How to Avoid Thefts, Cons and Street Scams While Traveling" (Bonus Books, 2003). But you can outsmart even the craftiest swindlers if you know what's in their bag of nasty tricks. Here's a guide to the latest, sneakiest scams, and simple tips that can help you protect yourself.

'Smishing'

How it works "Phishing" is when you get an e-mail from a supposedly trustworthy source, such as your bank or PayPal, claiming a problem with your account and asking for your user name and password. When you respond, your information is stolen and your account is siphoned. "Smishing" is the latest twist on that scam—instead of getting an e-mail, you get a text message. (The word is a combination of "SMS," for short message service, aka text messaging, and "phishing.") You're told to call a toll-free number, which is answered by a bogus interactive voice-response system that tries to fool you into providing your account number and password.

"It works because people don't give their cell-phone numbers out," Krebs says. "If someone has my cell number, I figure it's someone I know." Thieves can use random-dialing telemarketing services to hit on your number, says Rod Rasmussen, president and CTO of IID, an Internet security firm. If you belong to a credit union, be especially wary—members are targets because often the call-back number has a local area code, not an 800 number, which makes victims less likely to suspect a hoax, Rasmussen says.

Prevent it If you get a text alert about an account, don't respond before you verify that it's legitimate. You can do a Google search on the number to see whether it matches your financial institution. Even better, call the customer-service number at your bank or other service provider to give any needed information to a representative.

Teeny, tiny charges

How it works Thieves get hold of your credit- or debit-card number and make very small charges of 20 cents to $10. The charges appear on your bill with an innocuous-sounding corporate name, and a toll-free number may appear next to the charge. But when you call the number, it's either disconnected or you're instructed to leave a message and your call is never returned.

That was precisely the scam that the Federal Trade Commission broke up in June, according to spokesman Frank Dorman. "We don't know where the thieves got the card numbers, but we're looking into that," he says. The scam was successful because most consumers either didn't notice the charges or didn't bother to correct them because the amounts were so small. In all, the crime ring racked up more than $10 million in bogus charges, the FTC estimates.

Prevent it Scrutinize every item on your bill every month, and question those you don't recognize. (Some charges, but not all, will list a phone number.) If you think a charge is fraudulent, notify your card company as soon as possible but no later than 60 days after the charge appears. By law, the card company must remove the disputed amount from your account while it investigates. Worst case, by law you're liable for only the first $50 on a credit card. (In most cases, Visa and MasterCard will cover the full amount.) Debit cards offer fewer protections: You must report the problem two days after you notice it. If you don't, you could be liable for the first $500 in fraudulent charges. If you wait more than 60 days after your statement is mailed, you could lose all the money in your account.

Skimmers

How it works Skimmers, devices that thieves attach to ATMs or gas pumps to steal your debit account number and password, have been around for years—and they're not going away. They're getting even more sophisticated.

The devices are placed at the mouth of the card-acceptance slot and record the data off of the magnetic strip on the back of your ATM card when you slide it into the machine. Crooks will usually plant a second device, such as a hidden camera or a transparent plastic PIN pad overlay, that's used to record your PIN when you type it in. In the early days of skimming, the thief had to return to the ATM or gas pump to retrieve the apparatus. But now, Krebs says, wireless technology enables the devices to be rigged to send account information via text message to the thief's cell phone. "The thief can be down the street in a coffee house or halfway around the world," he says. "As long as he's got a working phone signal, he can get the information sent to him right away and start using it."

Prevent it Use credit cards and avoid using non-bank ATMs. Those machines are generally located in areas that are less secure, making it easier for thieves to tamper with them. And check the card slot: If there's a plastic strip or plastic film sticking out, or anything glued to the card reader, go elsewhere. If your card is stuck inside the card slot, do not leave the machine. Use your cell phone to call your bank branch or the 24-hour service number to report the problem.

Membership programs

How they work You're buying from a large, reputable website but just before you click the "confirm" button on your purchase, you see a pop-up window or banner ad with an offer such as "$10 Cash Back on Your Next Purchase!" Here's the catch. By accepting that so-called deal, you're agreeing to enroll in a Web discount program that's run by a completely separate company. Those programs, which have innocuous names such as "Reservation Rewards," "Travel Values Plus," or "Great Fun," often provide a 30-day trial period during which you get discounts on a variety of merchandise and services. After that, a monthly membership fee, usually $10 to $20, will appear on your credit-card bill—even though you never gave that outside company your card number.

Sounds dicey, doesn't it? A Senate committee headed by Jay Rockefeller, D-W.Va., thought so, too. Last year, the committee launched an investigation into three large companies that sell memberships to those discount clubs: Affinion Group, Vertrue, and Webloyalty. The committee's report was issued last November and alleged, among other things, that "misleading 'Yes' and 'Continue' buttons cause consumers to reasonably think they are completing the original transaction, rather than entering into a new, ongoing financial relationship with a membership club operated by Affinion, Vertrue, or Webloyalty."

The problem is so ubiquitous that in May, Rockefeller introduced a bill to ban that and other misleading sales practices. Meanwhile, the three companies mentioned in the report have pledged to change their ways. Previously, customers' credit-card numbers were provided to the discount company by the original site without the consumer's knowledge. After the investigation began, all three companies started to require consumers to type in, at a minimum, the last four digits of their card number to make it clear that they are entering into a separate transaction. We'll be on the lookout for whether those changes are enough to keep consumers from being duped.

Prevent it Be wary of pop-up windows or banner ads that promise an additional discount before you complete a transaction. If you do click on an offer, take the time to read the fine print. Scrutinize your credit-card statement every month and question any unfamiliar charges, no matter how small. Check your e-mail inbox and spam folder because Web loyalty programs often send a notification e-mail before they start charging your credit card, when you still have time to cancel.

Stripped gift cards

How it works Thieves look for gift cards that are displayed on grab-and-go racks, such as in grocery and department stores. They use a handheld scanner—which you can buy online for just a few hundred dollars—to read the code behind the magnetic or scratch-off strip on the back of the card. That, combined with the card number on the front, gives them everything they need to steal the value of the card. Then they put the card back on the rack. Later an unsuspecting buyer purchases the worthless gift card. Even if a card isn't preloaded, a thief can steal the card number and security code, then call the 800 number shown on the card every few days to check the balance. Once a shopper has purchased the card and loaded it with a dollar amount, the thief can spend it before the purchaser does.

Prevent it Buy cards that are behind a customer-service desk, says Tom Browning, vice president of corporate compliance and chief security officer for AlliedBarton Security Services. Inspect the card; if the magnetic or peel-off strip on the back isn't pristine, the card might have been tampered with. When buying a preloaded card, ask the cashier to scan it to make sure the full value is on it. If you're buying from a third-party gift-card site, look at the refund policy. And always hang on to the receipts. If something goes wrong, it can help you—or the gift recipient—get a refund.

Counterfeit electronics

How it works Counterfeiting might seem like old news, but it's still going strong—in fact, stronger than ever. Last year, U.S. Customs and Border Protection made 14,841 seizures of fake and pirated goods worth $261 billion, an all-time high. The counterfeits seized included the usual suspects—footwear, apparel, and accessories—plus a huge number of electronics. "A knockoff handbag may not present a direct risk to consumers," says Anthony Toderian, spokesman for CSA International, which tests and certifies products, "but counterfeit electronics certainly do." Fake goods could have substandard wiring, faulty fuses, flammable plastic casings, and harmful chemicals such as lead and mercury. All kinds of electronics have been illegally copied, including computers, phones, and handheld gaming devices, he says. Although online shopping and auction sites and deep-discount stores are the most likely places those fakes will pop up, some have made their way onto the shelves of major retailers. "Buyers for stores can be fooled just as easily as regular consumers can," Toderian says.

Prevent it Look for a label stating that the product has been certified by CSA International or Underwriters Laboratory. (Go to CSA -International. org and click on "Certification Marks" to see what genuine labels look like. At UL.com, go to the search box and type in "How to spot fakes.") Look at the product, too. Are there misspellings on the package? If the box is see-through, does it contain all of the listed components, including batteries, cases, and power cords? Is the manufacturer's contact information, including address and phone number, clearly displayed? When in doubt, buy from well-known retailers that offer a full refund.

3 simple ways to protect yourself

Get the right security software In recent tests, we found two great, downloadable programs that protect against viruses, spyware, and other online threats at no charge. Try Avira, at www.free-av.com, or Microsoft Security Essentials, at www.microsoft.com/security_essentials.

Fight fraud There are several useful resources for ensuring your online safety. Bookmark these!

FTC.gov The Federal Trade Commission's site has lots of fact sheets that tell you what to do you if you've been scammed. Under the Consumer Protection tab, click on "Consumer Information" and then "Shopping for Products & Services." Don't miss the helpful primers on what to do if you're billed for merchandise you never receive and "How to right a wrong."

Safeshopping.org This site is sponsored by the American Bar Association and is packed with advice on safe payment methods, protecting your privacy when you shop, and other need-to-know topics.

OnGuardOnline.gov This site has tips on Internet shopping and is sponsored by government agencies. Quizzes test your knowledge of spyware, online auctions, ID theft, and more.

Antiphishing.org The Anti-Phishing Working Group, an industry-sponsored association, has a tip sheet on how to avoid being scammed. Click on "Consumer Advice," then "How to Avoid Phishing Scams."

Check sellers Before you do business with anyone, go to the Better Business Bureau, at www.bbb.org/us. Grades A to F are based on how long the seller has been in business and how good a job it does resolving complaints. Other sites that are worth a look include SiteJabber.com, Complaints.com, and RipoffReport.com, for its user reviews. Also do a Google search of the site or retailer and the word "complaints."

Hang on to your handbag!

Bob Arno, an author and anti-theft consultant, has traveled the world secretly filming pickpockets. So he knows their tricks and how to thwart them. Here's his advice:

Get a grip Thieves are just as likely to snatch your purse as to slip a hand inside it to grab a wallet. So keep your handbag tight against your body and in front of you at all times. And when you're sitting down in the food court at the mall, don't sling your purse behind you on the chair. Even if you think you're maintaining physical contact with your bag, leaning forward for just a second is all the opportunity a thief needs to grab it. And never put it on the floor, even if it's in front of you.

Nix knapsacks They're back in style, but any bag that's not within your view is a juicy target for skilled pickpockets, no matter how securely it's fastened. And avoid purses with open compartments. Bags with zippers are best.

Keep your focus A classic ploy of purse thieves is to create a diversion—pointing at something, talking loudly, holding open a map and asking for directions, or spilling something on your coat then offering to clean it up. It can happen in a restaurant or a busy mall. Whenever anyone approaches you, be sure to firmly hold your purse and keep it in front of you.

Pare down your wallet Do you really need to bring all of your credit cards and ID cards with you? Leave everything except the necessities at home. And never routinely carry around anything with your Social Security number on it. (Photocopy all of the cards in your wallet, just in case.)

Be smart with your car Park in well-lit areas. If it's still daylight but you plan to shop for a while, park under a street lamp or in a well-lit garage. Always put up your windows and lock the car. If you go back to your car to stow packages, put them in the trunk—visible boxes and bags are magnets for thieves. Don't load up with so many packages that your purse dangles from your arm, out of your sight. Take advantage of curbside pickup or ask the store to hold bags for you. If someone tries to grab your purse, don't resist. "It's not worth losing your life over," Arno says. Also, if you have a GPS device in your car, program it so that your "home" setting isn't your home address. Instead, use the school or church down the street, or crooks will know how to get to your house while you're out. GPS thefts are also on the rise, so don't leave any visible trace of one in your car, including the mount.

Check sellers Before you do business with anyone, go to the Better Business Bureau, at www.bbb.org/us. Grades A to F are based on how long the seller has been in business and how good a job it does resolving complaints. Other sites that are worth a look include SiteJabber.com, Complaints.com, and RipoffReport.com, for its user reviews. Also do a Google search of the site or retailer and the word "complaints."

ShopSmart;) the unique shopping magazine, offers unbiased, easy-to-read advice on the best brands of household appliances, kitchenware, electronics, and more. Subscribe today!

Copyright © 2006-2010 Consumers Union of U.S., Inc. No reproduction, in whole or in part, without written permission.

Thursday, August 19, 2010

Cameron Diaz ranked most dangerous Web celeb: study


Story photo: Cameron Diaz ranked most dangerous Web celeb: study
McAfee names Cameron Diaz 'Most Dangerous Celebrity in Cyberspace' (Photo: Business Wire)
Reuters



NEW YORK (Reuters) - She may be known for her playful giggles and killer looks, but now movie star Cameron Diaz has become the most dangerous celebrity on the Internet.

Diaz, 37, is top of the list of the most dangerous celebrities to search for online, above second-placed Julia Roberts, according to computer security company McAfee, Inc. Last year's most dangerous Web celebrity, Jessica Biel, fell to third.

One in ten websites featuring the "Knight and Day" star contain malicious software intended to infect computers and steal data from users, according to research released on Thursday by McAfee.

Creators of malicious software use celebrities as lures, baiting fans and followers to click on and download seemingly innocuous content containing programs designed to steal passwords and other private information for profit, said Dave Marcus, director of security research at McAfee Labs.

"They know that people want to have screensavers of popular individuals. They follow hot topics on the Web and create their poisonous content accordingly," Marcus said.

"This relates to a larger trend of using social engineering lures. A lot of times a cyber criminal will mine Twitter, or follow Google Trends, to poison those links. It's very clear they will use news trends to lure," he said.

Supermodel Gisele Bundchen came in at fourth, followed by Brad Pitt, one of only two men to be listed in the top ten.

"Brad Pitt is historically one of the most dangerous celebrities to search on," said Marcus. "He's always up there."

Former Victoria's Secret model Adriana Lima came in sixth, followed by Jennifer Love-Hewitt and Nicole Kidman, who tied for seventh. Tom Cruise ranked eighth, and Heidi Klum and Penelope Cruz tied for ninth. Anna Paquin, the star of TV hit "True Blood", rounded out the top ten.

This is the fourth time McAfee published the annual list of dangerous individuals.

Marcus said he's seeing the same types of malicious software being distributed, but in higher numbers. "We tracked more malware in the second quarter of 2010 than ever before," Marcus said.

McAfee found 6 million unique, newly created pieces of malicious programing. "That's about 60,000 pieces per day. It's a big, honkin, onerous number," he said.

The study used McAfee's SiteAdvisor ratings to track risky sources of celebrity content on the Web, and used these results to calculate an overall risk percentage.

Intel in $7.68bn McAfee takeover

Intel press conference Intel and McAfee will work together to address growing incidences of cybercrime, they say

The world's biggest chip maker, Intel, has agreed to buy the security technology firm, McAfee.

Intel will pay $7.68bn (£5bn) in cash.

Under the terms of the deal, Intel said it would pay $48 per share in cash for McAfee, almost 60% higher than its closing price on Wednesday.

Through buying McAfee, a leading security technology firm, Intel intends to build security features into its microprocessors which go into products such as laptops and phones.

The two companies said they had been working together for 18 months and that, should the takeover pass regulatory and shareholder approval, the first new products would be revealed early next year.

Intel has recognised that online security is not just about a few hacked bank accounts, stolen company secrets or a lone PC kept virus-free.

These days the internet reaches nearly everywhere: from smartphones to the power grid, your television to the transport system. Online threats now pose a systemic risk.

Microsoft recently launched its own suite of "Security Essentials" to keep computers safe. Apple says it has built security into its very system. Intel's deal with McAfee is yet another attempt to ensure that consumers don't lose trust in our interconnected world.

But Intel will take it one step further. The McAfee deal will see the integration of security into hardware, into the chips powering much of our computer-driven world. It also bolsters Intel's attempts to become more than a chip maker as it develops its own consumer devices and offering of IT services.

Both boards of directors have unanimously approved the deal.

However, the announcement took many analysts by surprise and sent McAfee's shares 58% higher to $47.17, close to the proposed purchase price.

Intel shares, meanwhile, fell by 3.2% to $18.97.

Mobile growth

Tim Danton, editor of PC Pro magazine, said the announcement came out of the blue.

"Intel does buy a lot of companies and it does have a lot of more cash than anyone else out there. So it making a big acquisition isn't a surprise, but you may have thought it more likely to buy another hardware firm," he told the BBC.

"No doubt Intel is looking ahead and seeing that the laptop and desktop market are probably past their heyday and the big growth area is mobile.

"For a company like Intel, it's nowhere near as strong in the mobile area as it is in the laptop and desktop areas, so it's probably looking for new ways to get streams and revenues in the future."

But he added: "Perhaps that is Intel's point of view but not everybody else's. The reaction from investors has been quite negative."


Intel McAfee

Founded

1968

1987

Revenue (2009)

$35bn

$2bn

Net income (2009)

$4.4bn

$173m

No. of employees

80,400

6,100

Cloud computing

The deal is likely to reduce Intel's net earnings slightly in the first year.

An Intel company statement said that the acquisition reflected that security was now a fundamental component of online computing.

It added that today's security approach did not fully address the billions of new internet-ready devices, including mobile and wireless devices, TVs, cars, medical devices and cash machines.

“Start Quote

The cyber threat landscape has changed dramatically over the past few years with millions of new threats appearing every month”

End Quote Dave DeWalt McAfee chief executive

A key worry for technology users is the security threat posed by the fast-growing field of cloud computing - the ability to access, change and interact with data on any platform with a net connection, including smartphones.

These online services require no software purchase and installation and most run via a browser, but there are concerns that storing personal data on a server somewhere in cyberspace could pose a major threat to the privacy of individuals.

The president and chief executive of Intel, Paul Otellini, said in the past, energy efficiency and connectivity had defined computing requirements.

In future security would become the "third pillar" that people demanded, he said.

McAfee's president and chief executive, Dave DeWalt, said cyber attacks were a growing menace.

He said: "The cyber threat landscape has changed dramatically over the past few years with millions of new threats appearing every month."

McAfee, also based in Santa Clara, is one of the world's largest security technology companies with about $2bn in revenue last year.

The deal is the latest in a series of mergers and acquisitions in the sector, including Dell's $1.3bn purchase of data storage company 3PAR earlier this week. And has SAP has paid $5.8bn for Sybase.