high severity June 02, 2026 · 3 min read Unverified claim — what this is

Wonjin Plastic Surgery Listed by Black X Ransomware Group

If you are a patient of Wonjin Plastic Surgery, here’s what is being claimed, and what it would mean for you.

WJ Wonjin's medical staff work to achieve the optimal effect according to each individual patient's condition and desired result.   Our medical services are provided by specialist doctors on-site, and our interpreting coordinators assist throughout the whole process.   Safest Anesthesia System by Exclusive Anesthesiologists. We value our patients' safety during their surgery using cutting edge anesthesia system.   Fully equipped with specialized medical facilities and system from the very beginning, we value safety for our patients.
— from Black X’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.

Wonjin Plastic Surgery Listed by Black X Ransomware Group

On April 7, 2026, South Korean plastic surgery clinic WJ Wonjin was listed on the leak site of the Black X ransomware group after the attackers exfiltrated internal files during a ransomware incident. Patients who have visited the clinic, along with current and former staff, now face the risk that sensitive personal and medical information tied to their names could be publicly released.

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What Public Reporting Shows

Public reporting indicates that internal files were taken in the attack. The Black X group published a listing for WJ Wonjin on its dark-web leak site, giving the clinic a deadline to negotiate before data is released. No exact victim count has been disclosed, and the precise contents of the stolen files remain unconfirmed by the clinic. Available reporting describes the incident as a classic ransomware double-extortion case in which data is both encrypted and exfiltrated for leverage.

Why This Matters for You and Your Family

Medical and cosmetic procedure records often contain full names, addresses, phone numbers, dates of birth, passport copies, payment details, and clinical photographs. If these records reach the open internet, they can be used for identity theft, insurance fraud, blackmail, or targeted scams. Families are affected because one person’s visit can expose shared contact information, spouse details, or children listed as emergency contacts. Once data appears on criminal forums, it spreads quickly and is difficult to remove completely.

The Doxxing and Identity-Chain Implications

A single leaked medical file rarely stays isolated. Attackers combine the clinic’s data with other breaches to build detailed profiles. An email address from the WJ Wonjin files can be matched to gaming accounts, social-media handles, or family addresses. This creates an identity chain that leads to doxxing, account takeovers, and further extortion. Credential leaks like this one routinely cascade into gaming account compromises, especially for children and teenagers who reuse passwords or email addresses tied to family medical records.

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What the free scan actually returns

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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 Black X · 16 incidents tracked →

Severity High the filing does not enumerate what was exposed

Disclosed June 02, 2026

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

Black X — 16 incidents tracked

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

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