AI chatbots have been linked to suicides for years. Now one lawyer says they are showing up in mass casualty cases too, and the technology is moving faster than the safeguards.

YouTube's AI deepfake detection tool is becoming available to politicians, journalists, and officials, letting them flag unauthorized likenesses for removal.

The idea behind the new features is to make the apps more personal and capable to help users get things done faster, right within the platforms themselves.