Hellogookie

Ransomware Group Profile

Overview

HelloGookie is a rebrand of the HelloKitty ransomware group announced in April 2024, releasing previously stolen data from CD Projekt Red and Cisco; HelloKitty/HelloGookie has been active since 2020 with its highest-profile attack being the 2021 breach of CD Projekt Red.

Dark Web Infrastructure (1)
gookie256cvccntvenyxrvn7ht73bs6ss3oj2ocfkjt5y6vq6gfi2tad.onion
Activity Timeline
First Seen2024
Last Seen2024
Leak Sites1
Quick Actions
View All GroupsThreat Actors
Agentic AI · Pentesting

Ready for Agentic Automated Testing?

Deploy autonomous AI agents that reason, exploit, and validate complex vulnerability chains — not another scanner, an agentic system that thinks like a senior pentester.

Zero false positives
PoC for every finding
30+ tools orchestrated
Book a DemoLearn More
Setup in 5 minutesSOC 2 & ISO 27001