Meta

Group administrators have reported receiving automated messages which incorrectly say they have violated the rules.

Sam Altman said so far none of his "best people" had jumped ship to his big tech rival.

Meta AI users may be inadvertently making their searches public without realising it.

Journalists and activists say the software is used by authoritarian regimes to spy on them.

The social media giant has challenged demands to pay $290m over regulatory violations.

Meta said the negative impact could kick in as soon as the third quarter of this year.

The tech giants have reacted with fury, accusing the EU of unfairly pursuing US companies.

While Meta says the AI chatbot is a "good thing", some users have shared their frustrations.