COLDCARD Wallet Flaw Tied to Multimillion-Dollar Bitcoin Theft

Accounts of the scale of the theft differ between outlets. BitKE reported the possible theft of 594.48 BTC, valued at about $38 million, noting that nearly 600 BTC was swept from roughly 500 wallets in under 30 minutes. Of that total, 562 BTC was later consolidated into a single address. BleepingComputer, by contrast, put the estimated loss at $88.6 million, taken from thousands of wallets whose seeds relied on the flawed generator.

According to BitKE, Coinkite said it has not confirmed a link between the flaw and the theft but advised users to move their funds as a precaution.

Anthropic Says Russia- and China-Linked Actors Used Claude in Espionage and Weapons Work

The AI company reports it detected and disrupted state-linked groups using its Claude models for hacking campaigns and military development projects.