It looks like Thorchain was likely exploited on Bitcoin, Ethereum, BSC, Base for $10M+ Theft address: bc1ql4u94klk265lnfur2ujk9p6uh52f2a8jhf6f37 0x82fc0d5150f3548027e971ec04c065f3c93154eb Initially spotted by @zachxbt ! According to @banteg, it’s related to this patch: https://gitlab.com/thorchain/thornode/-/commit/af46db22bdfe0c6ce9ec5ee9f4178442318d8eff as validators signed too little data, so a proposer could change how THORChain interpreted an observation without invalidating the signatures.(Vladimir S. | Officer's Notes)