Binance Hack Sparks Cold Wallet Scrutiny Across Exchanges
By Damilola Esebame
AI summary of the source article
A $6.36 billion breach of Binance's hot wallets has prompted major exchanges, including Coinbase, Gate, Upbit, and OKX, to disclose their cold storage ratios. Binance has reserved over $6.34 billion to reimburse affected users.
Why it matters
The breach "has forced rival exchanges to publish cold storage ratios in an industry-wide transparency push" and "has set the disclosure standard every competitor now feels compelled to match."
Key facts
- Approximately $6.36 billion was drained from Binance wallets across ten blockchains following an October 29 breach.
- Rival exchanges Gate, Coinbase, Upbit, and OKX released custody breakdowns showing over 88% to 99% of customer assets held in cold storage.
- South Korea's Financial Services Commission is considering raising its mandatory cold wallet threshold from 80% to approximately 99%.
Source excerpt · FinanceFeeds
The $6.36 billion hack of Binance's hot wallets has forced rival exchanges to publish cold storage ratios in an industry-wide transparency push. Gate, Coinbase, Upbit and OKX each released custody breakdowns within a week of the October 29 breach, which blockchain analytics firm TRM Labs called the largest crypto theft on record. Four Major Exchanges Publish Cold Wallet Figures After Binance Breac…