Ransomware group profile · #193 by claimed victims

Mosesstaff ransomware

Cybereason Nocturnus describes Moses Staff as an Iranian hacker group, first spotted in October 2021. Their motivation appears to be to harm Israeli companies by leaking sensitive, stolen data.

Active First seen Dec 2021

16Victims claimed on leak sites

0Victims in the last 30 days

0Victims in the last 90 days

0Countries hit

0Leak-site URLs tracked

18 Dec 2021Latest claim recorded

Victimology

Who Mosesstaff claims to have breached, from 16 leak-site posts recorded by VULONE.

Claims per month last 12 months

Top sectors

Technology4

Government & Defense3

Manufacturing3

Financial Services1

Professional Services1

Top countries

No country data yet.

Latest claimed victims 12 most recent

Victim	Sector	Country	Claimed
Electron Csillag	Not Found	-	18 Dec 2021
Meshulam	Not Found	-	18 Dec 2021
DOSIK Technology	Technology	-	18 Dec 2021
Epsilor Company	Technology	-	18 Dec 2021
First part of Israel Post data leaked	Government & Defense	-	18 Dec 2021
Israel MOD and Benny Gantz	Government & Defense	-	18 Dec 2021
First part of Epsilor data leaked	Technology	-	18 Dec 2021
Ehud Leviathan Engineering	Manufacturing	-	18 Dec 2021
David Engineers	Manufacturing	-	18 Dec 2021
H.G.M Engineering h.g.m engineering	Manufacturing	-	18 Dec 2021
AHEC Tax Solutions	Financial Services	-	18 Dec 2021
V-ON	Not Found	-	18 Dec 2021

All 16 Mosesstaff 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 Mosesstaff 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 Mosesstaff ransomware still active?

Mosesstaff is tracked as active. The most recent leak-site claim VULONE recorded is dated 18 December 2021.

How many victims has Mosesstaff claimed?

VULONE has recorded 16 leak-site victim claims attributed to Mosesstaff since December 2021, across 0 countries and 6 sectors.

Which industries does Mosesstaff target?

The sectors most often named on the Mosesstaff leak site are Technology, Government & Defense, Manufacturing.

Which countries are most affected by Mosesstaff?

Country data for Mosesstaff victims is not yet available.

Where does VULONE get Mosesstaff 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 31 October 2026. Questions or corrections: research@vulone.com.