More states are following California's lead in regulating children's privacy. But experts say the laws raise many tough questions.

The Biden administration argues that companies such as Google should be responsible for harmful content their algorithms promote.

Facebook identified 400 apps across the Google Play and Apple App store that posed as harmless lifestyle and business services to dupe users.

Dunkin Donuts, Citibank and Adidas have had their Google-placed ads displayed on Russian state-owned sites fueling disinformation.

APT29, one of the SVR's most active and successful hacking groups, has been using the cloud service to help deliver malware, the researchers said.

COVID-19-related domains remain a concern.

Hackers are also widening their net to candidates' families and friends, experts say.

The group took issue with a recent Mandiant analysis, it said.

Nearly half of the scams originated on social media.

"Google cannot allow its online advertising-focused digital infrastructure to be weaponized against women," the lawmakers write.