Overview
- Blockchain investigator ZachXBT reported roughly $21 million in outflows on Sept. 24, 2025 from addresses linked to SBI Crypto.
- The assets moved included BTC, ETH, LTC, DOGE, and BCH, with transfers routed through five instant exchanges before reaching Tornado Cash.
- ZachXBT said several indicators resemble past North Korean state-backed operations, though no law-enforcement attribution has been announced for this incident.
- SBI Group has not publicly disclosed the event or issued an official response to inquiries about the reported outflows.
- SBI Crypto operates as the mining-pool arm of Japan’s SBI Group, and mixing services such as Tornado Cash remain under heightened scrutiny after prior sanctions and recent legal shifts.