Hardware wallet Coldcard was hacked, and the total confirmed loss has not yet been determined. According to Odaily, CryptoQuant confirmed losses of 1,432 bitcoin, while Galaxy Research said its high-confidence minimum was 1,730 bitcoin.

Galaxy Research said its earlier estimate of 1,816 bitcoin was a potential figure, not a confirmed total. As of Tuesday, it said the confirmed high-confidence minimum loss was 1,730 bitcoin, including more than 450 bitcoin verified directly from victim reports. TRM Labs estimated that attackers transferred about 1,816 bitcoin from more than 5,200 addresses in four stages. CryptoQuant said its confirmed data only includes addresses publicly disclosed by victims and verified through on-chain patterns, and the figure may rise as more victims disclose information.