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Ransomware leak tracker.

Who ransomware groups are claiming to have breached, from two independent trackers of their leak sites. Unverified criminal claims, not confirmed breaches: an early signal to go and check, never a finding. Get alerts when something on your watch list is claimed. We do not record what you look up.

Tracking 183 claims across 32 groups, 171 of them in the last seven days.

Read this before you act on anything here

A listing means a criminal group has said it holds data from an organisation. It does not mean a breach happened, that the data is real, or that it is recent.

Groups fabricate. In April 2026 the group 0APT listed rival gangs as victims; the claims were invented. Removing them turned a reported 15% quarterly rise in attacks into a 6% fall.
Groups recycle. CISA has documented actors buying previously stolen data to re-extort. One study found 98 listings covering only 49 distinct victims.
Attribution is often wrong. Suppliers get listed as their customers, and shared domains get listed as the wrong organisation entirely.
It undercounts. The NCSC notes victims who pay never appear on a leak site at all.

Where two independent trackers carried the same claim we mark it 2 sources. That means two crawlers saw the same post, not that anyone verified it.

We publish the claim only. We do not link to leak sites, mirror screenshots, or carry any pointer to stolen data. If you are listed here and believe it is wrong, or you want the entry removed, tell us and we will act on it.

None of this is our research. The crawling is done by RansomLook, Ransomfeed and ransomware.live, and we are grateful for it. Please go to them for the full picture.

Claims by dragonforce

Organisation named	Group claiming	Claimed	Where	Sources
TUI China tui.cn An affiliate of TUI Group, the world's number one leisure tourism business, TUI China was established in late 2003 as the first joint venture with foreign majority share in the Chinese tourism industry. Passports, visas, internal documentation, legal and finan...	dragonforce	2026-08-03	CN, Hospitality	3 sources
Lamont Pridmore lamontpridmore.co.uk Lamont Pridmore is a leading independent chartered accountancy practice based in Carlisle, Cumbria, and Lancashire, offering a comprehensive range of accountancy, tax, and business advisory services. Their expertise spans various sectors including agriculture,...	dragonforce	2026-07-31	UK, Business Services	2 sources
RUS Industrial rusindustrial.com RUS Industrial specializes in heavy industrial construction services, catering to sectors such as chemical refineries, petrochemical plants, oil and gas facilities, and mission-critical data centers.	dragonforce	2026-07-31	USA, Construction	2 sources
mbmlawsc.com mbmlawsc.com MBM Law (Moore Bradley Myers) is a South Carolina-based law firm founded in 1971. For over half a century, the firm has represented individuals, families, and businesses across a wide range of legal matters	dragonforce	2026-07-31	USA, Attorney	2 sources
Baicizhan baicizhan.com Baicizhan is a language learning platform specializing in English instruction. It offers a wide range of tools and resources designed to help users overcome the...	dragonforce	2026-07-21	CN, Technology	3 sources

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Sources: RansomLook (CC BY 4.0, synced 2026-08-05 09:15 UTC), Ransomfeed (CC BY 4.0, synced 2026-08-05 09:15 UTC) and ransomware.live (PRO licence, synced 2026-08-05 09:15 UTC), each used under the licence shown and refreshed a few times a day. They crawl the groups' Tor leak sites; we never do, and we store no .onion address, magnet link or leak-site screenshot. Listings are the claims of criminals and are the sole responsibility of their authors; nothing here is verified, and nothing here is advice. This site stores no personal data about what you look up.