Fed and OCC Probe Bank Security After Binance’s $6.3B Hack: Report

The Federal Reserve and Office of the Comptroller of the Currency contacted U.S. banks after Binance suffered a $6.3 billion hack, Reuters reported Nov. 5, seeking details on suspicious activity, service disruptions and cybersecurity vulnerabilities. The inquiries followed the Oct. 29 Binance theft, which investigators attributed to North Korean hackers. The scrutiny matters because it extends a crypto-native incident into the regulated banking sector, with supervisors testing whether lenders' exposure to exchanges and digital assets is properly understood. What to watch next is whether the regulators escalate the information requests into formal findings or supervisory action, and how banks disclose any counterparty or custody links to Binance.