A Vietnamese threat actor infected at least 500,000 devices worldwide within three months in a malverposting campaign leveraging inappropriate Facebook Ads.
Apps handling sensitive health data, including some that interface with labs and other entities covered by HIPAA privacy regulations, were found to be sharing health data with third party trackers that provide cues for targeted Facebook ads.
Ransomware attackers have ambitiously expanded their operations in the past year. Innovation continues as the Ragnar Locker Team is using Facebook Ads to pressure victims into paying up.
