Security

The breakaway chain remains stuck at block 961,633, while Bitcoin’s main chain has advanced to block 961,959.

OpenAI has expanded its Daybreak cyber defense service, introducing two tiers—Blue and Red—and a new frontier cyber model, GPT-5.6-Cyber, as AI-led attacks continue to escalate.

OpenAI launched GPT-5.6-Cyber today as a specialized model for advanced vulnerability research and exploit development, targeting approved cybersecurity defenders.

Bitcoin climbed above $65,000 on Monday, gaining nearly 3 percent for the week, as traders awaited U.S.

Cybersecurity researchers have flagged a malicious Visual Studio Code extension named Solidity Pro that steals crypto wallets, API keys, and credentials.