Alberta put roughly 50 Claude Code agents across 466 million lines of government code and compressed a security review estimated at 6.5 years into 20 hours. The case matters because it moves coding agents from developer convenience into public-sector cyber operations.
Anthropic is trying to make AI jailbreaks measurable, not just viral. Its July 2 framework separates minor bypasses from universal failures, adds a HackerOne path for Fable 5 reports, and says one new classifier blocks the Amazon-reported technique in over 99% of cases.
OpenAI’s GPT-5.6 preview is as much about release control as model capability. Sol claims Terminal-Bench 2.1 SOTA, competitive ExploitBench results using about one-third the output tokens of Mythos Preview, and first access limited to trusted partners shared with the U.S. government.
GPT-5.5-Cyber reached 85.6% on CyberGym, while Codex Security has scanned more than 30,000 codebases. The real shift is from vulnerability discovery to validated remediation.
The bottleneck in AI security is shifting from finding bugs to landing fixes. OpenAI says GPT-5.5-Cyber reached 85.6% on CyberGym, while Codex Security has scanned more than 30,000 codebases.
Five Eyes cyber agencies warned that frontier AI could reshape offensive and defensive cyber capabilities within months. The warning turns AI security from a technical concern into a board-level continuity and market-confidence risk.
AI-enabled attacks are shifting from setup work into post-compromise operations. Anthropic mapped 832 malicious accounts to MITRE ATT&CK and found medium-or-higher risk actors rising from 33% to 56%.
Palo Alto Networks reported fiscal Q3 revenue of $3.002B, up 31% and above the $2.94B consensus cited by CNBC. The company lifted FY2026 revenue guidance to $11.415B-$11.425B as NGS ARR reached $8.1B.
SentinelOne $S fell 8% after Q1 FY2027 results showed 21% revenue growth to $277M, 23% ARR growth to $1.163B, and a restructuring plan tied to AI and cloud-security investment. The company raised non-GAAP operating-income guidance but guided Q2 revenue to $289M-$291M and FY2027 revenue to $1.195B-$1.205B.
Zscaler $ZS fell more than 21% premarket after Q3 revenue of $850.5M and adjusted EPS of $1.08 were offset by softer Q4 sales guidance and a lower FY26 free-cash-flow margin target.
Anthropic says Project Glasswing used Claude Mythos Preview to surface more than 10,000 high- or critical-severity vulnerabilities. The sharper signal is operational: verification, disclosure, and patching may now lag behind AI-assisted discovery.
OpenAI's new EU Cyber Action Plan grants vetted European cybersecurity teams access to GPT-5.5-Cyber, a defensive variant of its latest model tuned for vulnerability research and malware analysis. Anthropic continues to restrict its more powerful Mythos model over exploitation concerns.