Numerous news sites across the US are serving up malware, according to Proofpoint Threat Research. The issue appears to be a supply chain attack: the attackers targeted a content and advertising engine that serves videos and advertising via JavaScript to the more than 250 affected news sites. Ref https://www.darkreading.com/application-security/supply-chain-attack-pushes-out-malware-to-more-than-250-media-websites
