Binance, the world's largest cryptocurrency exchange, experienced a major security breach with hackers making off with approximately $6.3 billion in assets, with nearly $3 billion of outflows initially frozen. The attack is attributed to North Korean hackers and is described as the largest cryptocurrency heist in history.
Official Claude Code extensions available on the Cursor Marketplace were discovered to contain malicious backdoors that provide persistent SSH remote access to compromised systems.
Researchers ran AI agent swarms in game environments and found different emergent behaviors, with GPT agents winning 12 of 16 games against Claude agents.
WordPress, GitLab, Drupal Commerce, and Cisco Firewall products have critical security flaws that are actively being exploited in the wild and added to security tracking lists.
A cybersecurity report details how Chinese-linked hackers used AI tools like DeepSeek alongside traditional malware in coordinated attacks against over 200 organizations worldwide.
Polymarket experienced a brief halt after discovering a vendor compromise affecting some users, with the platform committing to compensate affected parties.