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Computers, Web

Online Search Words to Watch Out For



We've said it before, but we can't drive it home enough. If it's free, it's going to hurt you. And McAfee agrees. The Internet security bigwig today released its 2009 report on search terms most commonly used by cybercriminals to infect unsuspecting computers. The search term to most carefully avoid? Apparently, "screensavers" has a 59.1-percent chance of sending you to a malicious site. "Free games" and "work from home" are second and third most likely to mess you up, with 24.7-percent and 15.6-percent chances, respectively.

Hackers tune in to trends, like free additional income or the celebrity du jour, and use well-searched keywords to trick users into downloading files or applications that carry viruses or phishing programs. McAfee searched over 2,600 popular terms on several different engines, then hit the top five pages for each term (over 413,000 unique Web sites in total) in order to rank the major dangers. The least threatening terms are apparently related to personal health and financial crisis inquiries.

Besides sticking to our rule of avoiding untrusted sites that promise free goodies, you'd also do well to steer clear of random links to "Webkinz", "Jonas Brothers" and "Viagra." Though, if those are your most popular search terms, you have more than Internet scams to worry about. [From: McAfee, via ZDNet]

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Web

Swine Flu Hoaxes Abound via E-Mail Spam



We've been keeping a close eye on this ongoing Swine Flu "pandemic," if mostly just to gawk at CNN medical correspondent Sanjay Gupta as he barrels around Mexico City doing his best to look like a post-apocalyptic hero. Of course, if Swine Flu cases were proportional to the amount of media coverage the health-scare has been getting, we might actually have something to worry about. But you probably shouldn't be skipping work and stockpiling respiratory masks just yet.

It should come as no surprise that spammers have already jumped onto the Swine Flu bandwagon. Security firm McAfee reported on its blog yesterday that Swine Flu medication spam is already making its way to your inbox, playing the Hollywood name game in its bid to move flu remedies and prescription pills for less. That means you can be on the lookout for e-mails with subjects like "Madonna caught swine flu," or "Swine flu in Hollywood." Domain name registrations mentioning the word 'swine' are also way up, according to McAfee, so be wary of hackers looking to exploit the panicked masses through fake Swine Flu info sites.

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Computers

The Most Dangerous Addresses On the Web?


Those two or three letters that go after the dot on a Web address -- you know, .com, .gov, .edu, and so on -- actually mean something. They identify the top level domain (TLD) that a site is on. It would seem that pretty much all those TLDs are more or less the same, but it looks like some domains harbor more malicious sites than others, according to a new report by security software vendor McAfee.

The most common top-level domain is .com, which has just over 5-percent malicious sites (sites that are used for spamming, hacking, phishing, and virus-spreading). Other domains contain significantly higher percentages of dangerous sites: 19.2 percent of .hk (Hong Kong) sites were found to be dangerous, while just under 12 percent of .cn (China) and .info (Information) sites were.

Primarily, this has to do with the rules governing the domains and the lack of proper security checks by some of the companies that that administer TLDs and let people register Web addresses with them. One analyst at McAfee suggests avoiding .hk, .cn, and .info sites... especially those hawking pharmaceuticals.

The safest domain by far was .gov, which McAfee found only .05 percent of to be dangerous. So until more international hackers infiltrate US government Web sites, you should be okay visiting most anything with a .gov in the address. [Source: AOL News/AP and Newsvine]

Computers, Google

Tech Searches Point Users Toward Spyware


A new study has found that Internet searching is getting safer overall, but that certain search terms -- particularly those related to music and technology -- are more likely than others to steer users in the direction of spyware and other malicious code.

The study was conducted by security software maker, McAfee, which used its SiteAdvisor program to test 2,300 popular search terms across the top five search sites: Google, Yahoo!, MSN, AOL and Ask.com. SiteAdvisor rates sites based on the presence of spyware, viruses, excessive pop-up ads, junk mail or other nasties.

Using this criteria, SiteAdvisor had a beef with 42 percent of results returned for the search term "screensavers," and found other words such as "LimeWire" and "Kazaa" similarly dubious. Overall, it found four percent of search results returned by the top five sites to be risky. It also found that among keyword ads returned alongside search results, seven percent led users to suspect sites. The good news is, these numbers are down from last year: five percent and 8.5 percent respectively. What's also interesting is that, according to McAfee, searches performed through Google, AOL and Ask.com were safer than those run though Yahoo! and MSN. Of course, AOL and Ask.com use Google to power their search engines.

The lesson to be taken away from all of this? If you're looking for trouble (i.e., searching for file-sharing programs), trouble will find you. If you're an upstanding search citizen, then you're safer than you used to be.

From USA Today

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