Unattributed Hackers Breached Dutch Company Eurail B.V. and Exfiltrated Customer Data in January 2026

Unknown Threat Actors Breached SegurCaixa Adeslas in Spain on or around 18 January 2026

Unattributed Threat Actors Deployed Ransomware Against Winona County in Minnesota, United States in January 2026

Hacking Group ShinyHunters Breached French Cryptocurrency Platform Waltio and Exfiltrated Data of 50,000 Users in Mid-January 2026

North Korean State-Sponsored Hackers Targeting South Korean Systems By Abusing Microsoft Visual Studio Code Tunnels In Ongoing Spearphishing Campaign as of January 2026

Unknown Threat Actors Stole Passwords From The TU Wien In Austria Starting On Or Before 21 January 2026