Trezor data breach impact now reaches 81,000 customers

Vira Manti

Published Sep 7, 2026, 1:52 PM UTC

Source: SecuritySource
- Trezor's August breach is unsealed cargo, again: 67,000 more U.S. customers hit via logistics provider ShipMonk, bringing the tally to 81,000. Hardware wallets — sold as Fort Knox in your pocket — shipped with leaky manifests. Nobody's keys are said to be exposed, but names, addresses, and purchase history are phisher gold. Who gets hurt? Anyone who bought a Trezor and now gets a "verify your seed phrase" email from a convincing impostor. What you do: if you got hardware from Trezor, assume your address is on the open relay. Ignore unsolicited recovery requests, verify everything through official channels, and never type your seed phrase anywhere but the device. Check the seals. Stop kidding yourself that buying a cold wallet ends your OPSEC duties. Delivery signature applied.