KillSec

A threat profile of KillSec, a politically motivated hacktivist group known for DDoS attacks, website defacement, and data leaks targeting Western governments and critical services.
UserSec Collective
A threat profile of UserSec Collective, a pro-Russian hacktivist group known for DDoS attacks, Telegram-based propaganda, and politically motivated disruptions targeting NATO-aligned countries and public services.
Anonymous
A threat profile of Anonymous, the decentralised hacktivist collective known for ideologically driven cyber operations, including DDoS attacks, data leaks, and defacement campaigns against governments and corporations.
Ghostwriter / UNC1151
A threat profile of Ghostwriter (UNC1151), a Belarus-aligned cyber influence operation and espionage actor targeting NATO states through credential theft, disinformation, and psychological operations.