Malicious Google ads are a well known threat, but malvertising can also be found on other popular online destinations such as Facebook, LinkedIn, and YouTube. Case in point: an enduring campaign that aims to infect Facebook users with the SYS01 information stealer, which grabs everything the attackers need to carry on with it endlessly. The SYS01 malware “In most of [the] advertisements, the victim will be directed to one of two hosting sites, Google Sites … More → The post SYS01 info-stealer pushed via Facebook ads, LinkedIn and YouTube posts appeared first on Help Net Security.