coldcard

Bitcoin company leaders and open-source developers report Chinese AI models delivering superior results on defensive cybersecurity work that restricted American frontier systems refuse, forcing reliance on them to secure critical infrastructure.

Casa customer data indicates part of the 233k BTC flow came from single-key Ledger and Trezor users shifting to multisig and from multisig users removing Coldcard devices after the July 30 attack waves.

The Bitcoin ETFs are experiencing massive inflows, despite the negative news from last month's Coldcard hack.

The amount of Bitcoin stolen has been confirmed at $111 million, but is likely much higher — and could stand at over $130 million.

The Coldcard hack is a preview. When machines can read what humans couldn't (or just didn't), closed source stops being a category.

Could investors be moving their funds from cold storage to exchange-traded funds managed by the likes of BlackRock following the massive Coldcard exploit?

Triggered by the Coldcard RNG vulnerability that drained over $100 million, the Bitcoin Red Team led by Calle and Rob Hamilton has already filed 4,962 findings across 390 open-source projects using frontier AI models.

The Coldcard security failure has shaken Bitcoin's confidence in hardware wallets—but abandoning self-custody would mean abandoning the very reason Bitcoin exists. History suggests the lesson isn't to trust custodians again, but to build stronger, more resilient ways to hold our own keys.

Bitcoin worth close to $32 million moved for the first time in 12 years yesterday.

Bitcoin wallets continue to be drained in the ongoing hack.