high severity December 25, 2025 · 4 min read Unverified claim — what this is

kavi.fi Listed by Devman Ransomware Group

If you are a customer of kavi.fi, here’s what is being claimed, and what it would mean for you.

kavi.fi was listed on Devman's leak site. Devman claims to have stolen internal data. This is the group's claim, not a confirmed finding.

kavi.fi Listed by Devman Ransomware Group

On December 25, 2025, the Finnish web development company kavi.fi appeared on the leak site of the ransomware group known as Devman, with the attackers claiming to have exfiltrated internal files containing HR data.

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What Public Reporting Shows

Public reporting indicates that Devman posted kavi.fi to its dark web leak site on Christmas Day 2025. The listing states that internal company files were taken during a ransomware incident. Available details describe the exposed material as HR data, though the exact number of people affected remains unknown. No sample files have been publicly released in the initial posting, and the company has not yet issued a public statement confirming the breach or detailing the scope.

The incident follows the group’s typical pattern of listing victims after an initial extortion window expires. Ransomware.live, which tracks such activity, recorded the kavi.fi entry on the Devman leak site on the stated date. Because the victim count is listed as unknown, individuals whose employment or personal records passed through kavi.fi cannot yet determine with certainty whether their information is included.

Why This Matters for You and Your Family

When a company that handles employment records suffers a breach, the information exposed often includes full names, dates of birth, national identification numbers, home addresses, phone numbers, email accounts, salary details, and sometimes family member references. Any of these pieces can be used to impersonate you, file fraudulent tax returns, open accounts in your name, or launch more targeted attacks against your household.

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What the free scan actually returns

Sample resultyou@email.comIllustrative — not a real person

Found on people-search siteswe remove these

These listings are live, public, and legal to remove — and removing them is what we do.

value redacted in this sampleage, relatives, address historySpokeo

value redacted in this samplephone, household, property recordsBeenVerified

value redacted in this sample580 companies checked

Found in breach recordsverifiedreported — unverified

Each record is labeled: confirmed breach data, or an attacker’s claim no one has verified.

verifiedvalue redacted in this samplepassword + phone · 2024telecom breach

unverifiedvalue redacted in this sampleclaimed in ransomware listing · 2026leak-site claim

Leaked data cannot be deleted from the internet — anyone claiming otherwise is lying. Broker listings can be removed. We do the second, and show you exactly what to fix from the first.

Report details & sourcing

Attributed to Devman · 183 incidents tracked →

Severity High the filing does not enumerate what was exposed

Disclosed December 25, 2025

Last reviewed August 8, 2026

Affected Unconfirmed

By GalaxyWarden Threat Research · Editorial & sourcing standards

Unverified claim — what this report is

This page documents a public listing on a ransomware/extortion group’s leak site, tracked via public threat-intelligence sources. A listing is the attacker’s claim. GalaxyWarden aggregates and reports such claims; we have not independently verified that a breach occurred, what data (if any) was taken, or the accuracy of anything the group asserts, and the named organisation has not necessarily confirmed the incident. Sections above describe what the listing shows and the group’s documented history — not verified findings about the named organisation. If you represent this organisation and believe anything here is inaccurate, tell us and we’ll review it promptly.

Editorial & sourcing policy

GalaxyWarden is a breach-monitoring service and news aggregator. We do not exfiltrate, host, purchase, or redistribute stolen data. Breach information is compiled from publicly accessible sources and threat-intelligence platforms, and is reported as claims attributed to their source. We promptly correct or remove material shown to be inaccurate — see our content & takedown policy or write to support@galaxywarden.com.

Threat-actor tracker

Devman — 183 incidents tracked

Every breach we've attributed to Devman, in one running log. See who else they've hit →

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