Security news roundup: 3 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
- Synology NAS Devices Targeted in Ransomware Attacks Exploiting Patched DSM Flaw (The Hacker News)
- Hackers Exploit BTCPay Server Flaw to Steal Bitcoin and Litecoin From Hot Wallets (The Hacker News)
- Attackers Exploit Critical Siemens IoT2050 Flaw to Plant Remote Command Backdoors (The Hacker News)
- Attackers Target Unpatched CryptoPayment Gateway Flaw That Can Expose Wallet Credentials (The Hacker News)
- Google Dismantles XCPE Botnet of 1.3 Million Android Devices (SecurityWeek)
- NATO’s Crossed Swords Exercise Brings AI Agents Into Cyber Operations Training (SecurityWeek)
- Over 100 European Stores Hit as Supermarket Fridge Attacks Return (SecurityWeek)
- New Wave of Refrigeration Cyberattacks Hits Supermarkets Across Europe, Forcing Stores to Pull Food (The Hacker News)
- Tech Firms Dismantle Botnet That Turned 1.3M TV Boxes Into Proxies (Krebs on Security)
- Attackers Pose as IT Support on Microsoft Teams, Abuse AD CS to Steal Company Data (The Hacker News)
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