Cybersecurity briefing — 2026-07-26

A security fix filed as a routine bug fix is exactly the patch you will miss.

• Spring Boot Fat-JARs Stay Exposed After Fastjson Bypass
• PTC Login Pages Became the Beachhead
• AI Agents Become Intruders When Access Stays Open
• GitLab Patch Missed the Security Signal
• Insurance Phishing Now Hijacks Logins Live