importantSYS.SOURCE: The Hacker News• 2026-10-30T17:51:56+05:30
Trezor Investigates Suspected Hardware Tampering in Safe 5 Wallets Sold by CryptoBilis
A Trezor Safe 5 hardware wallet purchased from CryptoBilis contains an unauthorized circuit board that transmits recovery phrases over mobile networks. Trezor has advised affected users to transfer funds and replace their devices immediately.
A Trezor Safe 5 hardware wallet bought from the reseller CryptoBilis has an extra circuit board that sends out the recovery phrase over a mobile network, a customer has reported.
Trezor has not yet examined the device. It is telling everyone who bought a Trezor from CryptoBilis since March 2026 to move their funds to a new wallet with a new recovery phrase.
Trezor said in a blog post 
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