Crypto Exchanges Face a New Test: Can They Prove Their Wallets Are Secure?

An exchange can hold sufficient assets to cover customer balances while still operating infrastructure vulnerable to unauthorized transactions. Financial transparency and operational security are related, but they measure different risks. That distinction matters after Binance reported approximately $6.34 billion in affected digital assets following its October 29 security incident. The exchange subsequently committed to covering the losses and replenishing the affected assets. For investors, the incident raises a question extending well beyond Binance: what evidence should a cryptocurrency exchange provide to demonstrate that its custody infrastructure can withstand a serious compromise?