The malware affected 100 different online publishers. A malicious web redirect campaign affecting iPhone users has impacted more than 100 publisher websites, including online newspapers and international weekly news magazines. According to the Media Trust’s Digital Security & Operations (DSO) team, iPhone users visiting any of the impacted websites were redirected in a recent malvertising campaign via a multistage process, to eventually land on a fraudulent popup masquerading as a grocery store reward ad. Along the way, the “Krampus-3PC” malware proceeded to harvest user session and cookie information from users, thus giving attackers the ability to log into users’ various online accounts.
Source: Threat Post