Google cracks down on apps with shady lock screen ads
The only exception is for apps that are specifically lock screens.
Companies pull ads from YouTube over comments in child videos
YouTube is promising a crackdown, but it's too late for some brands.
Facebook will alert you if you liked a fake Russian account
The company plans to roll out a new transparency tool by the end of 2017.
Senators want FEC to improve transparency for online political ads
They're joining private companies calling for reform.
Google urges FEC to adopt more specific rules for political ads
Google pushes for guidance around ads about hot-button issues as well as those for candidates.
Twitter offered Russian media outlet 15 percent of its election ads
It's a reminder that social networks weren't questioning ad sources.