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high severity June 21, 2023 · 3 min read Unverified claim — what this is

Peter Mark Listed by play Ransomware Group

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

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

Peter Mark Listed by play Ransomware Group

On June 21, 2023, Peter Mark of Leinster, Ireland, appeared on the leak site operated by the Play ransomware group. The listing states that internal files were exfiltrated during a ransomware attack on the company, although the exact number of records affected and the specific types of data taken remain undisclosed by the group.

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Details from the Leak-Site Listing

The primary disclosure on the Play ransomware site, archived via ransomware.live, states that Peter Mark was listed as a victim on that date. It indicates that the company suffered a ransomware incident in which attackers gained access, exfiltrated internal files, and are now using the threat of public release to pressure the victim. The listing does not quantify how many individuals may have had their information included in the stolen material, nor does it specify whether customer records, employee details, or financial documents were involved. Public reporting on Play’s operations shows the group typically posts samples of stolen data as proof of compromise while withholding the full archive until their demands go unmet.

Why This Matters for You and Your Family

When a local business like Peter Mark is hit, the fallout often reaches ordinary families in the area. If your employer, doctor, school, or supplier uses services connected to the affected organisation, your personal information could be among the internal files now in attackers’ hands. Even without exact victim counts, the exposure of internal files means names, addresses, dates of birth, contact details, or policy information may have been taken. Once that material surfaces, it can be sold on underground forums and used for identity theft, phishing campaigns, or harassment. Families in Leinster and surrounding communities should treat this incident as a direct prompt to check whether their data appears in the breach.

The Doxxing and Identity-Chain Risks

Stolen internal files frequently contain more than isolated records; they hold spreadsheets, email exports, and shared drives that link personal details to usernames, phone numbers, and partner organisations. Attackers and subsequent buyers can chain these fragments together to build complete profiles. A single leaked work email can lead to your personal accounts, while an exposed home address can surface on people-search sites within days. Credential leaks like this one often cascade into gaming-account takeovers, especially for children whose parent-linked emails or shared family passwords appear in the material. The result is doxxing that can affect every member of the household.

Play Ransomware Group’s Known Track Record

Public reporting attributes the Play ransomware group’s emergence to mid-2022. Since then the gang has targeted organisations across Europe and North America, posting victims in sectors ranging from manufacturing to healthcare and local government. Their typical playbook begins with initial access gained through compromised remote desktop credentials or phishing, followed by deployment of ransomware that both encrypts systems and exfiltrates data before triggering the leak-site countdown. Play usually gives victims a short window to negotiate before releasing samples and, if unpaid, the full dataset. The group’s extortion style relies on public embarrassment and the fear of regulatory consequences rather than solely on file encryption.

What to do

  • Run a DoxxScan to map every link between your handles, emails, phone numbers, and real identity, with cleanup of exposed data by Warden specialists.
  • Rotate any password used at Peter Mark or related services anywhere it is reused, and switch on 2FA through an authenticator app rather than SMS.
  • Enable continuous DoxxScan monitoring across 13.1B+ breach records and 100+ platforms so the next exposure surfaces in hours instead of months.
  • Cover the household with DoxxScan family protection that extends to dependents and children’s gaming accounts that can chain back to the same leaked address or email.
  • Let remediation specialists handle takedown requests for any personal records that surface on data-broker or doxxing sites.

The Peter Mark listing is a reminder that ransomware groups continue to target organisations of every size, turning corporate incidents into personal privacy emergencies for the people whose data travels with those internal files. Acting promptly limits how far attackers and identity thieves can travel down the chains they have already begun to assemble. Start your DoxxScan trial today for continuous monitoring, AI-powered identity-chain mapping, hands-on remediation support, and full household coverage that includes children’s gaming accounts.

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 sample582 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.

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Report details & sourcing

Severity High
Disclosed June 21, 2023
Last reviewed August 8, 2026
Affected Unconfirmed
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.
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