A crypto hack targeting a firmware flaw in the Coldcard Bitcoin hardware wallet has drained at least 1,367 BTC, worth approximately $86M at current prices, from more than 4,500 cold storage addresses ...

Hardware wallet users face sudden losses exceeding $70 million in Bitcoin (BTC) after a critical firmware flaw allows remote ...

Users who generated seeds on affected Coldcard MK3 devices without dice rolls or a BIP39 passphrase must move funds ...

3mdeb is the first company to make open-source firmware for the AM5 platform.

A five-year-old firmware bug let an attacker guess private keys without ever touching a device.

A vulnerability in COLDCARD hardware wallet firmware allowed attackers to steal an estimated $88.6 million in Bitcoin from ...

Hackers drained $70M from Coldcard wallets without touching a device. Here's how actually keep your Bitcoin safe when cold storage fails.

When homebrewing a CPU, one has to deal with microcode. Microcode is the low-level nuts and bolts of how, precisely, a CPU executes instructions (like opcodes) and performs functions such as updating ...

Your firmware might be a problem, and you may not even be able to update it ...