Archive for the 'SiteAdvisor' Category

Bad News Offers Opportunity to Spread Malware

With the current news about the deaths of Farrah Fawcett and Michael Jackson, it’s a good idea to remind our readers to beware of blackhat attempts to distribute malware to anyone looking for news.

 

Every time a disaster happens or news about some celebrity reaches the media, malware writers try to take advantage of it. The most common attack vector is email. Watch out for spam offering links to “news” or “pictures” of deceased celebrities. Most of the time, they will take you to websites offering advertisements for pharmacy products such as Viagra and Cialis or, even worse, will try to install malware on your machine!

 

But another way to attract visitors looking for news is a technique known as search engine optimization (SEO for short, see more here). Blackhats use SEO to inflate search engine results in an attempt to put their results on top of the list and drive more users to fake websites offering “more information” about the current trendy news. When the users click on the fake links, they are susceptible to any kind of attack, spyware or malware installation, or information theft.

 

A good way to protect against this kind of attack is to use our SiteAdvisor tool, which can be downloaded for free at this site: http://www.siteadvisor.com/. It will help you identify potentially malicious links on your search results.

 

And again, repeat with me: No, that email will NOT show you pictures of Michael Jackson’s body; it will just install malware on your machine.

McAfee Releases Virtual Criminology Report, Edition 4

Today McAfee released its Virtual Criminology Report, our annual study of global cybercrime. We found that cybercriminals are targeting their scams to play off of the economic recession, and governments need to be doing more collaboration to face the problem.

The economic downturn affected cybercrime scams almost immediately. As soon as banks started struggling and mergers and acquisitions became commonplace, we started seeing an immediate increase in banking scams asking users to ‘update their account information’ before the bank changed hands. With almost all of today’s malware being financially motivated, even cybercriminals are looking for more business in tough economic times and are really stepping up their game.

This represents an evolution in the trend of cybercriminals getting smarter and faster about what they do. When news of a specific banks going under hits, scams and malware utilizing that messaging will emerge the very next day. The same happened with threats throughout this year’s presidential race as well as post-election; when President-Elect Barack Obama messaged malware emerged as early as November 5.

The environment of fear and anxiety in consumers that is being caused by the downturn also provides opportunity for cybercriminals to lure consumers into what they think are ‘internet sales marketer’ positions, where they are actually unknowingly assisting in criminal activity as money launderers. We have been seeing an increase in the number of these job postings and recruitment emails promising job seekers will ‘get rich quick.’ The scams are also strategically worded to place high on Google job searches, and are of course designed to look like legitimate job postings.

It is more important than ever that computer users educate themselves in safe searching and safe computing habits. Technology alone cannot solve the problem. Education alone cannot solve the problem. Both combined, however, can enable us all to use the Internet the way we want.

Download your copy of the report here.

Educate. Advocate. Protect.

Secure Computing Links With McAfee Avert Labs

Today marks another day of momentous change for McAfee’s research teams.

I just spent two days with my new colleagues from Secure Computing and some of my team members from McAfee Avert Labs. It was two grueling days of discussion and education as we both came up to speed on our research methodologies and technologies. Let me say that I am truly excited to be working with Dmitri Alperovitch, Sven Krasser, and Paula Greve, who head up the research group there. These are sharp and capable research leaders who have done amazing things. TrustedSource is a great technology and has so many applications that McAfee can leverage. Once our new Artemis technology begins to leverage TrustedSource capabilities McAfee will become the undisputed leader in security intelligence in the Internet “cloud.” Together we will see millions of spam messages, evaluate thousands of web sites, and see thousands of new pieces of malware–all in the span of 24 hours. We now have the ability to see and react to the threat landscape better than ever before. This is something that every McAfee product, technology, appliance, and SAAS (software as a service) solution will come to leverage, differentiating themselves from the competition even more.

At first we thought we would have overlapping technologies, but this is definitely not the case. In combating spam, web, and malware we have approached these threats from very different directions; thus we find our technologies very complementary. In the case of anti-spam protection, for example, we have two technologies that provide better than 99% detection using very different methodologies and approaches. Once combined, we will have the most robust solution on the market. The same holds true for the SmartFilter and SiteAdvisor technologies, as well as our malware solutions.

Today we have very good security intelligence. Tomorrow, with a bit of nurturing, we will have great security intelligence.

We welcome Secure Computing to the McAfee research family.

Jeff Green
Senior Vice President
McAfee Avert labs

S.P.A.M. Experiment Update

Meeting the German participants of the McAfee SPAM Experiment for dinner yesterday turned out to be very interesting and provided some unexpected results. After 14 days living on a Spam-mail diet they are still in good shape. Some are so into it that they even installed SiteAdvisor to find out, in advance, if a site is likely to send you spam when you leave your email address there…

Getting in trouble with the girl-friend for browsing dating web sites while leaving his mail-address for possible use by spammers was one of the less expected (and desired) results.

And then this: Collecting spam through surfing porn sites really does not work! All who tried told me they didn’t receive much spam when leaving their email on such sites. That really was a surprise for me. I would have expected a lot of spam, as there seems to be a fairly obvious link between porn and certain drugs and enhancement pills…

Constantly living in a world full of (empty) promises seems to have some effect as well: “It’s nice sitting here with you, but soon I’ll be hanging out with Tom Cruise and Jessica Alba and I will even get money for it” - it’s amazing what some shady people promise you, just to get your email address and other personal data.

There was some amazement when two participants figured out they had received nearly identical advance-fee scams: One in English, the other one in the Polish language.

Well, I’m sure all participants will have a lot of interesting experiences and stories to share at the end of the experiment and I sincerely hope they manage to stop clicking on all those ‘you are the 100,000,000,000 visitor of this webpage’-banners ;)

Oh, and a last note: If there is one movie you should watch this year, make sure it’s the Futurama: Bender’s Big Score where Spam and Phishing play key elements in the story!!

Microsoft OneCare incorrectly tagging SiteAdvisor; Solution in progress

Microsoft’s OneCare team issued an update on January 31, 2008 that resulted in SiteAdvisor users receiving a Microsoft warning message recommending that SiteAdvisor be removed due to interference with OneCare.

OneCare SiteAdvisor warning

SiteAdvisor doesn’t interfere with OneCare in any way; we communicated this to Microsoft and they’ve begun to resolve the issue.

As of February 21st, new installations of OneCare will not message against SiteAdvisor. However, existing users of OneCare will continue to receive these messages until sometime in the spring, when Microsoft says it will fix OneCare installations made prior to February 21.

Turns out that as a general rule, Microsoft recommends running only one security application at a time because of potential performance and “PC stability” issues. We explained to Microsoft that SiteAdvisor functionality is totally unrelated to OneCare. They agreed.

Rest assured, there is no need to disable SiteAdvisor or OneCare. The two products co-exist nicely (aside from the pop-up!).

Because OneCare doesn’t allow white listing of applications, affected consumers have limited options until all installations of OneCare are patched. Thanks for your patience during this time.