US regulators have reportedly reached out to banks after last week’s Binance hack, according to Reuters—an episode regulators and cybersecurity specialists say is forcing closer scrutiny of how traditional financial institutions manage crypto-linked security risks. Reuters reported that officials from the Federal Reserve and the Office of the Comptroller of the Currency (OCC) started contacting banks on Monday to ask about “unusual activity” or any service disruptions. The move highlights concerns that a fast-moving, high-impact crypto incident could expose weaknesses in custody arrangements, counterparty controls, and incident response processes at banks that touch digital-asset services.