Cisco today released findings from two global studies that provide a vivid picture of the rising security challenges that businesses, IT departments and individuals face, particularly as employees become more mobile in blending work and personal lifestyles throughout their waking hours.

Despite popular assumptions that security risks increase as a person's online activity becomes shadier, findings from Cisco's 2013 Annual Security Report (ASR) reveal that the highest concentration of online security threats do not target pornography, pharmaceutical or gambling sites as much as they do legitimate destinations visited by mass audiences, such as major search engines, retail sites and social media outlets. In fact, Cisco found that online shopping sites are 21 times as likely, and search engines are 27 times as likely, to deliver malicious content than a counterfeit software site. Viewing online advertisements? Advertisements are 182 as times likely to deliver malicious content than pornography.