Trezor stated it has received reports of a Safe 5 device, purchased via CryptoBilis in August 2026, being compromised with a hardware implant. The device has not yet reached the lab, and Trezor considers the risk credible based solely on existing reports. The implant is allegedly composed of an additional circuit board, a cellular module, and an antenna, capable of reading screen displays (including wallet backups) and transmitting data via mobile networks. Trezor has requested users who purchased devices from CryptoBilis since March 2026 to migrate assets to a wallet using a new seed phrase and contact the support team for a device replacement. The company stated it has inspected four other devices from the same channel and found no tampering, with no reports of user fund losses to date.