Researchers say they used AI to build a zero-click worm that can hack WeChat accounts and spread across iOS and Android; Tencent says it fixed the vulnerability (Dustin Volz/New York Times)

Dustin Volz / New York Times:
Researchers say they used AI to build a zero-click worm that can hack WeChat accounts and spread across iOS and Android; Tencent says it fixed the vulnerability  —  The attack, discovered by A.I. researchers, could have compromised hundreds of millions of devices within hours, experts said.