Posts Tagged: MyYearbook


Friends, Followers, Fans: Be On Guard in 2010

by

By Mike Kronenberg Do you use a social networking site? Be prepared, because I predict in 2010 it’ll be a major target for cyber criminals. Among the threat experts here at Webroot, we’ve discussed the ROI opportunity that social networks present an enterprising hacker who strings together the personal information people choose to share on social networks, or who creates a program to infect PCs with one click of a malicious link. I’ve also discussed the issue with my colleagues in the security industry. Each of us acknowledges that users of all kinds – be it individuals, public figures, nonprofits, […]

Continue Reading »

Koobface: Not Just for Facebook, Anymore

by

The latest generation of Koobface targets its particularly effective brand of social engineering at more social networks than ever. As the worm has evolved, we’ve seen it grow to encompass a pantheon of services, targeting more than just the widely publicized Facebook, MySpace, and Twitter, but a host of other Web sites where people meet and (apparently) post links of funny videos for one another to watch. To illustrate how pervasive the worm has become at propagation, we put together the video below. (And no, you don’t need to download some random codec to watch it, just Flash.) If you’ve […]

Continue Reading »

Botnet malware targets MyYearbook

by

The team here at Webroot has picked up on a Trojan that appears to target a relatively new social networking site: MyYearbook.com. The site caters to the high-school-age crowd with activities that include various kinds of person-to-person challenges, streaming TV, and a kind of virtual matchmaker service for the tween-and-above set. We’re calling the malware that targets the site Trojan-Myblot. We received our copy via a malicious BitTorrent download, which purportedly distributed a Windows utility. Instead, we received a file that downloaded several payloads, eventually landing our infected system firmly in the clutches of Myblot. So what does it do? The trojan, […]

Continue Reading »