Bitget Loses USD 351.6 Million in Hot Wallet Breach in Likely North Korea Attack

2026-09-25 • Trmlabs •

https://www.trmlabs.com/resources/blog/bitget-loses-usd-3516-million-in-hot-wallet-breach-in-likely-north-korea-attack

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Attackers stole an estimated USD 351.6 million from Bitget’s hot and warm wallets after allegedly compromising a backend system and manipulating transaction data presented to the exchange’s authorization process. The proceeds were divided among fresh wallets, with smaller portions routed through cross-chain services such as THORChain toward Bitcoin. Bitget’s CEO assessed North Korean involvement as very likely, while TRM identified laundering links to the DPRK-linked Bybit and AFX Bridge thefts and to infrastructure used by TraderTraitor. TRM had not definitively attributed the intrusion when it published the analysis.

Indicators of Compromise

Type Value First Seen Last Seen
WALLET 0xa6dd3f218b65e32ccc37be30f7488… 2026-09-25 2026-09-25
WALLET 0x770b10b273fC44Fe9197D6bF20F14… 2026-09-25 2026-09-25

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