Attackers exploited a random number generator flaw in Coldcard Mk3 firmware to drain 1,082.65 BTC (about $70.2 million) from 1,196 wallets in just 41 minutes, shortly before the vulnerability was publicly disclosed. The flaw made wallet recovery seeds predictable, allowing attackers to calculate private keys and steal funds. The attack targeted long-dormant wallets, suggesting victims were long-term holders. Users are urged to check firmware versions and generate new recovery seeds immediately to protect their assets.
Ethereum co-founder Vitalik Buterin has publicly taken the opposite stance to a prediction that AI will cause Bitcoin's price to drop by over 50% within two years. Angel investor Liron Shapira claimed there is a 50% chance AI could break Bitcoin's se...
XYZ has posted a 25% year-over-year gross profit increase and a 27% adjusted operating margin, surpassing its guidance. This growth is fueled by a 59% rise in Cash App lending volumes and operational efficiencies following a workforce reduction earli...
After a $320 million security breach on the Liquid Network, the hackers behind the incident have offered to return "most" of the nearly 4,000 BTC they withdrew. They demand that Blockstream, the network operator, first fix the vulnerability that allo...
Harmony proposes retiring its seven-year-old layer-1 blockchain and migrating its ONE token to Ethereum as an ERC-20 token after a final network snapshot. Users must exit smart contracts by Sept. 10, and validators can begin shutting down nodes with ...
Vistra's CEO, James Burke, purchased 2,000 shares following a significant 29% decline in the company's stock price. This insider buying suggests confidence in the company's future prospects despite recent losses. Investors may view this move as a pos...
