Trezor Issues Safe 5 Warning as Hardware Implant Raises Security Concerns

Trusted Editorial content, reviewed by leading industry experts and seasoned editors. Ad Disclosure TL;DR: Trezor issuses Safe 5 warning and urged customers who purchased hardware wallets through CryptoBilis since March 2026 to transfer their funds to a new device. The warning follows a disclosure alleging that a Safe 5 wallet contained a hidden cellular implant capable of capturing recovery phrases. Hardware wallet manufacturer Trezor has issued a security warning to customers who purchased its devices through Southeast Asian reseller CryptoBilis, following reports of an alleged physical implant inside a Safe 5 wallet. In a blog post published Friday, the company said it received a responsible disclosure on October 28 describing an additional circuit board allegedly installed inside the device. Trezor is advising affected customers to move their cryptocurrency to a newly generated wallet rather than wait for its investigation to reach a final conclusion. The warning applies to customers who purchased Trezor hardware wallets through CryptoBilis from March 2026 onward. Alleged Cellular Implant Raises Concerns About Wallet Security According to the disclosure, the suspicious Safe 5 d...