Security news roundup: 2 Nov 2026
Key points
10 security stories worth knowing about today, with links to the original reports.
The stories security teams are following today. Each link goes to the original report.
Headlines
- Over 1,000 GitLab servers vulnerable to ongoing RCE attacks (BleepingComputer)
- Critical Langflow Flaws Could Let Unauthenticated Attackers Run Code on Servers (The Hacker News)
- Synology warns of C3RB3R ransomware attacks targeting NAS devices (BleepingComputer)
- Ivanti patches two more Connect Secure zero-days chained in attacks (BleepingComputer)
- Ivanti Patches Two More Zero-Days Exploited in Connect Secure Attack Chain (SecurityWeek)
- Revolve Data Breach Impacts at Least 180,000 People (SecurityWeek)
- Chainalysis Discloses Data Breach Following AI-Driven Cyberattack (SecurityWeek)
- Google Introduces $250,000 Root-in-Cloud Bug Bounty Reward (SecurityWeek)
- Second wave of suspected cyberattacks hits supermarket freezers across Europe (The Record)
- Is Your SOC Ready for AI Agents? A Maturity Check Before You Deploy (The Hacker News)
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