Breach of high-profile accounts raises concerns about reliance on AI for security measures such as passwords

Hackers used Meta’s AI-powered support chatbot to infiltrate high-profile Instagram accounts, the company has confirmed, saying it resolved the problem after researchers exposed it.

The targets ranged from Barack Obama’s White House account to the beauty retailer Sephora and the US Space Force chief master sergeant, John Bentivegna, according to reporting from 404 Media. Everyday users complained of similar hijackings on Reddit and X over the weekend.