high severity August 12, 2026 · 3 min read Unverified claim — what this is

CDA Listed by Majinahanashi Ransomware Group

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

TARGET: https://centrodiagnosticocda.it/ REVENUE: ~ EMPLOYEES: ~ [LEAK / 135426 FILES]
— from Majinahanashi’s own leak-site posting. This is the group’s claim, quoted verbatim; it is not GalaxyWarden’s reporting and has not been independently verified.

CDA Listed by Majinahanashi Ransomware Group

Your account with CDA has appeared in a listing published by the majinahanashi ransomware group on its leak site. The company has not publicly confirmed the claim as of this writing, and no independent verification has established that customer data was taken.

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This means the only thing that is certain today is that your name is now publicly associated with this claim. Whether any of your actual information was copied, and whether it will ever surface, remains unknown. That uncertainty itself creates a practical situation you need to manage now.

What the majinahanashi Listing Actually Shows About Your Account

The group claims it obtained files from CDA, a diagnostic and healthcare services provider.

If it is the same password you use anywhere else — especially on email, banking, or other healthcare portals — change it immediately on those other services. Do not wait for confirmation.

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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 Majinahanashi · 47 incidents tracked →

Severity High the filing does not enumerate what was exposed

Disclosed August 12, 2026

Last reviewed August 12, 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

Majinahanashi — 47 incidents tracked

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

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CDA Listed by Majinahanashi Ransomware Group

What the majinahanashi Listing Actually Shows About Your Account

Found on people-search siteswe remove these

Found in breach recordsverifiedreported — unverified

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Majinahanashi — 47 incidents tracked

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