tagged

[crowdstrike]

2 items

August 2, 2026

Coldcard Wallet Theft Climbs Past $88M as Attackers Drain Weak-Entropy Addresses in Waves

Coldcard hardware wallets suffer $88M+ in cryptocurrency theft across three attack waves exploiting weak entropy in address generation. Microsoft attributes a Russian SVR campaign (Midnight Blizzard) to hotel Wi-Fi hijacking and device-code OAuth phishing targeting M365 accounts. DeepSeek's new V4 Flash model is trivially jailbroken with researchers bypassing multiple refusal classes via single prompts. Critical vulnerabilities in macOS Screen Sharing, Joomla Content Editor (CVE-2026-48907), and Ruby on Rails Active Storage enable pre-auth RCE, with active exploitation confirmed for the Joomla flaw.

July 28, 2026

Agentic AI Muscles Into the Offensive Toolkit

PortSwigger released Burp AT, an agentic-AI testing tool, while researchers demonstrated the first fully AI-written iOS jailbreak (Relaxin) for Apple devices with SPTM protection. Microsoft launched MAI-Cyber-1-Flash, a security model scoring 96% on CyberGym benchmarks for autonomous attack/defense simulation. Multiple zero-day exploits surfaced including a pre-auth vBulletin RCE (CVE-2026-61511), an exploited Arista VeloCloud zero-day, an n8n sandbox escape, and active FastJSON2 exploitation against US firms, while Hugging Face published a CISO post-mortem of autonomous-AI intrusion revealing 17,000+ logged actions and lateral movement.