Ransomware group profile · #103 by claimed victims

Crypto24 ransomware

Crypto24 is a double-extortion ransomware-as-a-service group that surfaced on the RAMP forum in mid-2024, targeting large organizations in financial services, healthcare, manufacturing, and technology across Asia, Europe, and North America, with notable victims including CMC Group, Vietnam's second-largest ICT conglomerate.

Active First seen Apr 2025

47Victims claimed on leak sites

1Victims in the last 30 days

1Victims in the last 90 days

24Countries hit

1Leak-site URLs tracked, 0 online

31 Aug 2026Latest claim recorded

Victimology

Who Crypto24 claims to have breached, from 47 leak-site posts recorded by VULONE.

Claims per month last 12 months

Top sectors

Technology10

Professional Services7

Manufacturing7

Financial Services6

Healthcare5

Hospitality4

Retail & E-Commerce2

Education1

Top countries

United States8

Singapore4

Indonesia3

Malaysia3

Egypt2

Vietnam2

Italy2

Argentina2

Latest claimed victims 12 most recent

Victim	Sector	Country	Claimed
Me***	Not Found	SG	31 Aug 2026
Qatar Biomedical Research Institute (QBRI) hbku.edu.qa	Healthcare	QA	17 Apr 2026
Katcon Global katcon.com	Manufacturing	MX	2 Apr 2026
Industrias Guerra, S.A. iguerra.com	Manufacturing	ES	2 Apr 2026
ActionPower actionpower.kr	Technology	KR	27 Mar 2026
Estudio O'Farrell estudio-ofarrell.com	Professional Services	AR	24 Mar 2026
Invaccs software technologies pvt ltd invaccs.com	Technology	IN	10 Mar 2026
Comprehensive Orthopaedics and Musculoskeletal Care, LLC comprehensiveorthopaedics.com	Healthcare	US	9 Mar 2026
Rowad Modern Engineering rowad-rme.com	Manufacturing	EG	5 Mar 2026
Putnam Precision, Inc. putnamprecision.com	Manufacturing	US	9 Feb 2026
MRC Prion Unit and Institute of Prion Diseases ucl.ac.uk	Healthcare	GB	24 Jan 2026
Yource Bulgaria & Greece yourcebulgaria.cc	Professional Services	BG	21 Jan 2026

All 47 Crypto24 victims, searchable

Full victim list with claim posts, domains, timing and exports, plus the negotiation chats and leak-site screenshots VULONE archives for this crew.

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Tactics, techniques and procedures

ATT&CK technique mapping for Crypto24 is in progress. Victimology, infrastructure status and leak-site tracking are live above.

Indicators, detections and the full playbook

Hashes, C2 addresses, onion services, Sigma and YARA detections per technique, and the negotiation transcripts are available to signed-in analysts.

See full IOCs

Frequently asked

Is Crypto24 ransomware still active?

Crypto24 is tracked as active. The most recent leak-site claim VULONE recorded is dated 31 August 2026. 1 victims were claimed in the last 30 days.

How many victims has Crypto24 claimed?

VULONE has recorded 47 leak-site victim claims attributed to Crypto24 since April 2025, across 24 countries and 10 sectors.

Which industries does Crypto24 target?

The sectors most often named on the Crypto24 leak site are Technology, Professional Services, Manufacturing.

Which countries are most affected by Crypto24?

Most Crypto24 victims recorded by VULONE are located in United States, Singapore, Indonesia.

Where does VULONE get Crypto24 victim data?

Claims are collected continuously from the group's own leak sites and cross-checked with ransomware.live and RansomLook. A claim is the group's assertion, not a confirmed breach.

Other ransomware groups

Victim claims are collected from leak sites and enrichment partners (ransomware.live, RansomLook) and represent the group's own assertions, not confirmed breaches. Profile last updated 16 September 2026. Questions or corrections: [email protected].