Flaw

Lightning Development Kit (LDK), a library for building Bitcoin Lightning wallets and payment applications, has…

Electrum’s latest security update fixes a Lightning backup defect, but some Bitcoin wallet users still…

Core Lightning, a Lightning Network node implementation, fixed a channel-close flaw in v26.06.7 that could…

A flaw in Bitcoin Lightning software Eclair could let malicious peers wipe out a node’s…

Liquid Network was effectively halted after nearly $320 million in Bitcoin left its federation reserve…

Kalshi, the US-regulated exchange that won approval for a Bitcoin perpetual in May, is preparing…

Block’s Bitcoin Engineering and Security team and independent Bitcoin Core developers have traced the recent…

Coldcard’s five-year seed-generation flaw has exposed a broader weakness in how hardware wallets are independently…

Zcash activated Ironwood on July 28, sealing the Orchard shielded pool and opening a replacement…

Some Coldcard Mk3 owners may need to move their Bitcoin. Coinkite says funds tied to…