Cybersecurity Headlines — July 12, 2026
- Update Now: Critical Zimbra Classic Web Client Flaw Could Expose Mailboxes — Securityaffairs.com
- Progress urges ShareFile customers to shut down servers over “credible” threat — BleepingComputer
- In Other News: DHS Database Hacked, Adobe Boosts Patch Cadence, Canada Disrupts Ransomware Ops — Securityweek.com
- This Week in Security: Escaping Linux VMs, Vulnerable Solar, Confusing AI (Again), and Confusing NPM Malware — Hackaday
- Zimbra urges customers to patch critical web client XSS flaw — BleepingComputer
- You Should Download iOS 26.5.2 Now for a Plethora of Security Fixes — CNET
- Why AI is a matter of national security — TechRadar
- OpenAI launches GPT 5.6 model family with Sol as its new flagship — Crypto Briefing
- GodDamn Ransomware Uses PoisonX to Blind Security Software — Securityaffairs.com
- GPT-5.6 — Openai.com
Compiled daily. Stay patched, stay vigilant.