Binance's $6.3bn cyber attack will 'sharpen underwriting' of ...

Binance’s estimated $6.3bn cyber incident has raised immediate questions about how much insurance coverage could realistically absorb the loss. On 29 October 2026, the crypto exchange suffered a major security breach, and on 30 October it said it had already reserved more than $6.34bn (£4.76bn) in company funds, with $5bn (£3.7bn) held in the exact impacted token assets. Jonathan Choi of CyberCube said insurance claims would depend on recoveries and remaining reserves, noting that most publicly known crypto custody policies are only in the hundreds of millions and may exclude stolen funds. Analysts also pointed to DevOps laptop compromise as a likely entry vector.