Malwarebytes researchers spotted and analyzed malicious ads posted on popular porn websites. The ads were posted through an advertising network called AdXpansion that was abused in similar incidents in the past. The ad attempted to exploit a Flash-based vulnerability in Flash Player. The flaw affects Flash Player through version 17.0.134, which was released within the last two months, the researchers said. It’s not clear how many users were impacted, but the affected websites have over 250 million monthly visits combined.”]
Source: https://www.csoonline.com/article/2920677/visitors-to-top-porn-sites-hit-by-malvertising-attack.html