Google warns app developers of three malicious SDKs being used for ad fraud
A few days ago, Google removed popular Cheetah Mobile and Kika Tech apps from its Play Store following a BuzzFeed investigation, which discovered the apps were engaging in ad fraud. Today, as a result of Google's ongoing investigation into the situation, it has discovered three malicious ad network SDKs that were being used to conduct ad fraud in these apps. In fact, most are likely not, Google says.