Secp0 ransomwarealso secpo

Encrypted Extension: .vanhelsing, .vanlocker. Targets Windows Platform only

Active First seen Mar 2025

6Victims claimed on leak sites

0Victims in the last 30 days

0Victims in the last 90 days

2Countries hit

8Leak-site URLs tracked, 4 online

29 Apr 2026Latest claim recorded

Victimology

Who Secp0 claims to have breached, from 6 leak-site posts recorded by VULONE.

Claims per month last 12 months

Top sectors

Professional Services3

Technology2

Manufacturing1

Top countries

United States4

Canada2

Latest claimed victims 6 most recent

Victim	Sector	Country	Claimed
Color Communications LLC ccicolor.com	Technology	US	29 Apr 2026
JM Bozeman Enterprises jmbozeman.com	Professional Services	US	14 Apr 2026
Indigo Group	Professional Services	CA	14 Apr 2026
Richmond Plywood Corporation Limited richply.com	Manufacturing	CA	14 Apr 2026
Mike Brandner Law mikebrandner.com	Professional Services	US	14 Apr 2026
Terralogic terralogic.com	Technology	US	14 Mar 2025

All 6 Secp0 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 Secp0 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 Secp0 ransomware still active?

Secp0 is tracked as active. The most recent leak-site claim VULONE recorded is dated 29 April 2026.

How many victims has Secp0 claimed?

VULONE has recorded 6 leak-site victim claims attributed to Secp0 since March 2025, across 2 countries and 3 sectors.

Which industries does Secp0 target?

The sectors most often named on the Secp0 leak site are Professional Services, Technology, Manufacturing.

Which countries are most affected by Secp0?

Most Secp0 victims recorded by VULONE are located in United States, Canada.

Where does VULONE get Secp0 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].