Lazarus Group Drains $21M from SBI Crypto Mining Pool
On September 24, 2025, SBI Crypto, one of the world’s largest Bitcoin mining pools and a subsidiary of SBI Group, fell victim to a $21 million SBI Crypto hack. Hackers linked by blockchain researcher ZachXBT to North Korea’s state-backed Lazarus Group stole BTC, ETH, LTC, DOGE and BCH. The funds passed through five instant exchanges before entering the Tornado Cash mixer, highlighting loopholes in mining pool security and the difficulty of tracking laundered assets. SBI Group has yet to issue an official response. Traders should watch for possible spikes in Bitcoin mining fees, network stability risks and tighter regulations on privacy mixers following this major SBI Crypto hack.
Bearish
This hack exposes critical vulnerabilities in major mining operations, potentially undermining trader confidence in Bitcoin’s network security. Short-term, increased uncertainty could lead pools to raise mining fees to shore up defenses, adding transaction costs and reducing activity. Heightened regulatory scrutiny of privacy mixers like Tornado Cash may slow transactions and increase compliance burdens, impacting network efficiency. In the long run, repeated security breaches risk dampening institutional and retail adoption, exerting bearish pressure on Bitcoin’s price. However, decisive community action and enhanced security measures could mitigate some of these negative effects over time.