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

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 ...

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.

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 ...

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 ...

Apple patches the Hide My Email flaw that exposed users’ real addresses for more than a year after outside pressure forces ...

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

Browser fingerprinting lets websites see you even after you disable every cookie.

Pedro Falé is a threat researcher with the security firm Bitsight. Falé told KrebsOnSecurity he was able to peer inside a ...

Hardware wallet manufacturer Coinkite has issued an urgent security advisory for users of its Coldcard Mk3 device after reports emerged that approximately ...