Bitcoin hacks in 2026

Coinspect disclosed 'Ill Bloom,' a weak-randomness flaw in some wallets' seed-phrase generation that let attackers brute-force keys and drain over $5 million.

~$10.8M drained from THORChain Asgard vaults across nine chains via a suspected GG20 threshold-signature flaw exploited by a malicious node operator.

Solv Protocol's BRO vault lost $2.73M when an ERC-3525 double-mint bug let the attacker turn 135 BRO into ~567M BRO over 22 deposits, then swap for 38 SolvBTC.