Trezor Data Breach Exposes Thousands of Customer Names and Addresses

Trezor breach reveals customer names and addresses, highlighting physical security trails. Risk shifts from cryptography to operational data retention policies.

Woofun AI reports that a data breach at Trezor has exposed the names and addresses of thousands of customers. The incident underscores how hardware wallet purchases can create physical security trails, even when the devices themselves remain technically secure. While Trezor's data retention rules appear to have reduced the scope of exposure, the risk now extends beyond fraudulent links to operational data held during transactions. This breach shifts focus toward the security of personal information collected around hardware wallet purchases rather than the cryptographic protections of the wallets.