Spam, Malware Attacks on the Rise
Sophos’ Security Threat Report: 2010 indicates criminals have increasingly focused attacks on social networking users in the past 12 months, with a dramatic rise in the use of spam and malware. Fifty-seven percent of social networking users reported being spammed in December 2009, a 70.6% jump from 33.4% reporting spam attacks in April 2009. Similarly, 36% reported social network-based malware attacks in December 2009, a 69.8% rise from 21.2% in April 2009.
Facebook is Most Feared
When asked what social network poses the biggest security risk, 60% of respondents said Facebook. Another 18% said MySpace, 17% said Twitter, and 4% said LinkedIn. Facebook is the largest social networking site, with an estimated 350 million users.
Despite Facebook’s perceived high risk, 49% of US firms allow employees unfettered access to Facebook at work. In addition, despite the low percentage of respondents saying LinkedIn poses the biggest security risk, Sophos advised that by publicly posting information on corporate structure, companies using LinkedIn can make it easier for criminals to launch targeted attacks on a corporate directory. To read the entire article, please click here.