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Wire · regulatory

Police Arrest 16-Year-Old Suspected of Running KillSec, Seize Ransomware Leak Site and Servers

Published

1 October 2026

Topic

regulatory

◆ Sectors

Security: Cybersecurity

◆ Geography

Europe

◆ Source

Read at thehackernews.com →

◆ Verified

Fusion42 · 2 October 2026 · Fusion42 review

Police in Spain arrested a 16-year-old suspected administrator of the KillSec ransomware group alongside two others in the UK and Romania, seizing control of the ransomware leak site and servers. The coordinated international operation involved German, Spanish, US, UK, and Romanian law enforcement agencies and prosecutors.

This Wire brief sits within Fusion42's coverage of Security: Cybersecurity, and 6 sources have reported it between 1 Oct 2026 and 5 Oct 2026.

◆ ◆ The Wire takeaway

Cybersecurity founders in Europe face rising law enforcement pressure after a landmark arrest of a teenage ransomware operator and seizure of infrastructure. You need to prepare for faster takedown requests and tighter cooperation between jurisdictions.

◆ Coverage

6 sources · first reported 1 Oct 2026 · latest 5 Oct 2026

◆ Related on Wire

◆ Topics

Security: Cybersecurityransomwarelaw-enforcementcybercrimeinternational-cooperationarrest