Binance hack began with a $296 million XRP drain after 36-hour preparation
Binance suffered a $6.36 billion hack, starting with a $296 million XRP drain after 36 hours of preparation. The attacker used multiple blockchains, transferring 167,464 ETH and 63 tokens. TRM Labs traced the attack, which began on Oct. 28 and executed on Oct. 29. The source of the authorizations remains unknown.
How this was made
The 30-second read
Why it matters
The breach underscores systemic risks in hot‑wallet management and may trigger regulatory scrutiny of exchange security practices.
Market read
The theft represents the biggest XRP loss on record and a major security event for the crypto ecosystem, likely to move XRP and related assets.
What to watch
The hack also involved ETH, BTC and other tokens; broader cross‑chain security concerns could affect multiple assets.
Background
A coordinated multi‑chain attack on Binance used EIP‑7702 authorizations to sweep assets across ten blockchains, with XRP being the first and most visible loss.
Ticker impact
Binance hack drained ~233.46 million XRP (~$296 M) from Binance wallets, marking the largest XRP theft on record.
likely pressure as the market prices in the theft and heightened security concerns
The theft involved a single address receiving hundreds of millions of XRP, which typically triggers rapid price declines and heightened volatility.
Market effects
Raises security concerns for centralized crypto exchanges, may spur demand for decentralized alternatives.
Potential ripple effects on Asian markets where XRP trading volume is high.
One of the largest crypto thefts ever, likely to affect overall crypto market sentiment.
Counterpoint
Some traders may view the dip as a buying opportunity if they believe the hack's impact will be short‑lived.
Key entities
- exchangeBinance
Largest crypto exchange by volume, target of the hack.
- blockchain intelligence firmTRM Labs
Provided the investigative report detailing the hack.
