HIGHRansomware
Global

Alleged KillSec Ransomware Mastermind a 16-Year-Old

·Source: Dark Reading

Updated:

Executive Summary

Law enforcement from multiple countries collaborated to disrupt a cybercrime operation that has claimed some 500 victims worldwide in the past two years.

Analysis

Law enforcement from multiple countries collaborated to disrupt a cybercrime operation that has claimed some 500 victims worldwide in the past two years.
Source Attribution

Originally published by Dark Reading on Oct 1, 2026.

Related Threats

HIGHRansomware

N0n ransomware: what you need to know

N0n is a newly-emerged cyber extortion gang. The group was first spotted in the middle of September 2026, and within days it had published on its dark web leak site details of what it claimed to be around a dozen victims. Since then, the tally has continued to grow. Read more in my article on the Fortra blog.

Graham Cluley
HIGHRansomware

Warlock ransomware breach SharePoint in water, telecom operator attacks

The China-linked ransomware group Warlock targeted a water utility, a telecom provider, a regional government body, and a university by exploiting SharePoint vulnerabilities to gain initial access. [...]

BleepingComputer
HIGHRansomware

Mississippi mayor says ransomware incident led city to shut down systems

Government services were temporarily disrupted by ransomware in Vicksburg, Mississippi. Mayor Willis Thompson said the FBI and other authorities are investigating.

The Record