Ransomware group profile · #54 by claimed victims

Sarcoma ransomware

Sarcoma is a ransomware group that debuted in October 2024, immediately ranking among the top three most active groups globally and surpassing 116 documented victims by mid-2025, targeting mid-market companies across manufacturing, retail, healthcare, legal, and business services with roughly 50% of victims in the United States.

Active First seen Oct 2024

141Victims claimed on leak sites

0Victims in the last 30 days

0Victims in the last 90 days

35Countries hit

129Leak-site URLs tracked, 21 online

30 Mar 2026Latest claim recorded

Victimology

Who Sarcoma claims to have breached, from 141 leak-site posts recorded by VULONE.

Claims per month last 12 months

Top sectors

Professional Services37

Manufacturing34

Agriculture and Food Production16

Retail & E-Commerce11

Technology11

Transportation9

Financial Services7

Healthcare5

Top countries

United States32

Italy15

Canada13

Germany12

Australia8

Brazil7

United Kingdom6

Spain4

Latest claimed victims 12 most recent

Victim	Sector	Country	Claimed
GYF	Technology	—	30 Mar 2026
Propane Levac Inc. propanelevac.ca	Energy & Utilities	CA	23 Jan 2026
MecMatica mecmatica.it	Technology	IT	20 Jan 2026
Söllner soellner.de	Manufacturing	DE	20 Nov 2025
B&J Rocket Sales bj-rocket.com	Manufacturing	CH	19 Nov 2025
Paul Hildebrandt hildebrandt.de	Manufacturing	DE	11 Nov 2025
Unimed do Brasil	Healthcare	BR	15 Oct 2025
Charter Industrial Supply charterindustrial.com	Manufacturing	US	8 Oct 2025
MSB	Other	—	29 Sep 2025
MACMA Werbeartikel oHG macma.de	Professional Services	DE	25 Sep 2025
Thermofin thermofin.de	Manufacturing	CA	23 Sep 2025
Miami Management miamimanagement.com	Professional Services	US	22 Sep 2025

All 141 Sarcoma 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 Sarcoma 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.

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Frequently asked

Is Sarcoma ransomware still active?

Sarcoma is tracked as active. The most recent leak-site claim VULONE recorded is dated 30 March 2026.

How many victims has Sarcoma claimed?

VULONE has recorded 141 leak-site victim claims attributed to Sarcoma since October 2024, across 35 countries and 13 sectors.

Which industries does Sarcoma target?

The sectors most often named on the Sarcoma leak site are Professional Services, Manufacturing, Agriculture and Food Production.

Which countries are most affected by Sarcoma?

Most Sarcoma victims recorded by VULONE are located in United States, Italy, Canada.

Where does VULONE get Sarcoma 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].