Security & Privacy
How to check if your Trezor is tampered, and what to do next
A spy board was reported inside a Trezor Safe 5. Trezor says you can't reliably spot one yourself, so the real test is where your wallet came from.
Ledger
Security & Privacy
Ledger hidden implant found in Ledger X sold by Malaysia reseller
A hidden chip and cellular radio stole recovery phrases from Ledger wallets sold through CryptoBilis. Ledger blames an organized gang; one investigator puts losses at $86 million.