FYI...
New Koobface campaign spoofs Adobe's Flash updater
- http://blogs.zdnet.com/security/?p=4594
October 14, 2009 - "Earlier this week, the botnet masters behind the most efficient social engineering driven botnet, Koobface, launched a new campaign currently spreading across Facebook with a new template spoofing Adobe’s Flash updater embedded within a fake Youtube page. The malware campaign is relying on compromised legitimate web sites, now representing 77% of malicious sites in general, and on hundreds of automatically registered Blogspot accounts with the CAPTCHA recognition process done on behalf of the users already infected by Koobface, compared to the gang’s previous reliance on commercial CAPTCHA recognition services..."