Nokoyawa Ransomware
A data-only profile of Nokoyawa, built from its leak-site claims: how much it posts, when, and who it goes after. We make no attribution claim on this page.
Claimed victims
36
Status
Quiet
Last 30 days
0
Top region
United States
Top sector
Education
What the data says
Nokoyawa ranks #98 of the 122 groups profiled here, with 36 claimed victims (0.2% of all claims we track).
Its earliest reliably dated claim in our data is 5 January 2023; the latest is 4 August 2023.
Its most-claimed sector is Education, with no strong lean compared with other groups.
Nokoyawa activity, last 24 months
Claims per month, by the date our trackers first saw them, so batches can land late. We have almost no collection from June 2025 to March 2026: an empty stretch there means we weren't looking, not that the group was idle. The current month is partial.
Regions targeted
Sectors targeted
Sector and country come from the claim where it states one, otherwise from a rule or language-model label on the victim. Low-confidence sector labels are left out.
Related groups
Ransomware crews share affiliates, tooling, operators and targets; brands fall and reappear under new names. Related to:
Frequently asked questions
Is Nokoyawa still active?
Quiet: no claims in our data since 4 August 2023.
How many victims has Nokoyawa claimed?
We track 36 victims claimed by Nokoyawa on its leak site. Claims are the group's own statements and are not independently verified.
Is Nokoyawa sanctioned?
We don't record a specific sanctions designation for Nokoyawa. That is not clearance: check current OFAC and UK lists, and take legal advice, before any payment is discussed.
What sectors and regions does Nokoyawa target?
In our data Nokoyawa most often hits Education, and organisations in US, AU, CA, DE.
Where is Nokoyawa believed to be based?
We don't publish an origin attribution for Nokoyawa.
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