A Coldcard firmware flaw weakens wallet seed generation across five models, while Galaxy links a 1,196-address, $70.2 million sweep to the bug.

The hackers used an “automated tool” to scan 1,196 wallets and steal more than 1,082 BTC within just 41 minutes.

A vulnerability in Coldcard's key generation process enabled attackers to steal 584 Bitcoin from 500 wallets within a ...

A hardware wallet keeps your Bitcoin (CRYPTO:BTC) keys on a small device that never connects to the internet, so there is ...

Coldcard hardware wallet vulnerability let an attacker drain roughly 594 BTC — about $38 million — from around 500 wallets ...

The popular Bitcoin hardware wallet Coldcard product, made by Coinkite, is at risk following a $70 million hack. Coinkite on Thursday admitted that its Coldcard Mk3 model was affected following the ...

Coinkite has warned owners of its Coldcard Mk3 hardware wallet that any Bitcoin seed generated since March 2021 may be vulnerable after discovering a flaw that could make those seeds predictable. The ...

Weak key generation in Coldcard firmware let an attacker drain 594 BTC ($38M) from 500 single-sig wallets. Which Mk3, Mk4, Q and Mk5 seeds are at risk.

An ongoing Coldcard Bitcoin theft has drained $38 million using weak wallet keys. The company recommends that funds be migrated immediately.

A flaw in Coldcard seed generation reduced entropy on multiple models and firmware versions, leading to the theft of 594 BTC ...

Bitcoin August 2026 outlook: Coldcard hardware wallet exploit drained $38M from 500 wallets on July 31; Federal Reserve hawkish hold puts September rate hike above 57% odds; four-year seasonal decline ...

A weak random-number generator behind the Ill Bloom vulnerability has let attackers drain over $5 million from crypto wallets ...