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Ransomware group profile · #304 by claimed victims

BlackLocks ransomware

BlackLocks is a ransomware operation tracked by VULONE since September 2026. Its leak site has named 1 victims since September 2026, 1 of them in the last 30 days. The group most often targets Manufacturing.

Active First seen Sep 2026
1Victims claimed on leak sites
1Victims in the last 30 days
1Victims in the last 90 days
1Countries hit
1Leak-site URLs tracked, 1 online
5 Sep 2026Latest claim recorded

Victimology

Who BlackLocks claims to have breached, from 1 leak-site posts recorded by VULONE.

Claims per month last 12 months

Oct 2025: 0OctNov 2025: 0Dec 2025: 0Jan 2026: 0JanFeb 2026: 0Mar 2026: 0Apr 2026: 0AprMay 2026: 0Jun 2026: 0Jul 2026: 0JulAug 2026: 0Sep 2026: 1

Top sectors

Manufacturing1

Top countries

South Korea1

Latest claimed victims 1 most recent

VictimSectorCountryClaimed
광명산업(주) kmin.co.kr Manufacturing KR 5 Sep 2026

All 1 BlackLocks 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 BlackLocks 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 BlackLocks ransomware still active?
BlackLocks is tracked as active. The most recent leak-site claim VULONE recorded is dated 5 September 2026. 1 victims were claimed in the last 30 days.
How many victims has BlackLocks claimed?
VULONE has recorded 1 leak-site victim claims attributed to BlackLocks since September 2026, across 1 countries and 1 sectors.
Which industries does BlackLocks target?
The sectors most often named on the BlackLocks leak site are Manufacturing.
Which countries are most affected by BlackLocks?
Most BlackLocks victims recorded by VULONE are located in South Korea.
Where does VULONE get BlackLocks 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].