Attacker steals from Keplr crypto wallets through flaw at login provider Web3Auth
Keplr and Web3Auth said on November 7, 2026, that an attacker exploited a security flaw at Web3Auth, which runs Keplr's Google and Apple sign-in, to steal cryptocurrency from Keplr wallets created that way. Web3Auth then used the same route to move funds out of other exposed wallets into recovery wallets, which held $6.01 million from more than 44,000 wallets by Bitquery's count. Neither company has said how much the attacker took.