Lenovo is selling computers that come preinstalled with adware that hijacks encrypted Web sessions and may make users vulnerable to HTTPS man-in-the-middle attacks that are trivial for attackers to carry out, security researchers said.
French telecommunications equipment company Alcatel-Lucent has published a report compiled by its Motive Security Labs division, which found that malware infections in mobile devices increased by 25 percent in 2014, compared to a 20 percent increase in 2013.