SBI Crypto

Unknown

Estimated loss

$21.00M

VERDICT —UNRATED

Verdict pending. Auto-ingested incidents are reviewed before a public verdict is rendered.

▰ METHOD

Undisclosed

Root cause

Root-cause analysis not yet published. The incident description below contains all currently available signal — review the attack transaction directly for definitive forensics.

Forensic narrative

According to on-chain investigator ZachXBT, Japan’s financial giant SBI Group may have experienced a security breach involving its cryptocurrency mining subsidiary, SBI Crypto. Wallet addresses associated with the company reportedly saw approximately USD 21 million in suspicious outflows on September 24. The stolen funds included multiple cryptocurrencies such as Bitcoin (BTC), Ethereum (ETH), Litecoin (LTC), Dogecoin (DOGE), and Bitcoin Cash (BCH). The attacker transferred the funds through five instant exchange platforms before ultimately depositing them into the Tornado Cash mixing protocol. Attack method (per SlowMist): Unknown. Reported loss: $ 21,000,000.

Primary source

https://www.coindesk.com/business/2025/10/01/sbi-crypto-reportedly-hit-by-usd21m-hack-with-suspected-dprk-links ↗

Sourced from

slowmist

Technical record