AI: War crimes evidence erased by social media platforms

Evidence of potential human rights abuses may be lost after being deleted by tech companies, the BBC has found.

Platforms remove graphic videos, often using artificial intelligence – but footage that may help prosecutions can be taken down without being archived.

Meta and YouTube say they aim to balance their duties to bear witness and protect users from harmful content.

But Alan Rusbridger, who sits on Meta’s Oversight Board, says the industry has been “overcautious” in its moderation.