The news this week revolved around complex and troublesome threats, notably two rootkits, TDL4 and ZeroAccess. Stuxnet reared its head once again as did a new problem with Cisco s popular videoconferencing software. The average enterprise was hit by 133 web-based malware attacks a month and 31% of their spam in September and October came from fake LinkedIn e-mails. Facebook locked some users out of their accounts after a bug was found Tuesday.
Source: https://threatpost.com/week-security-scarily-tenacious-rootkits-stuxnets-secrets-and-cisco-flaws-111910/74688/