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high severity November 21, 2025 · 2 min read Unverified claim — what this is

Clark & Sullivan Constructors Listed by play Ransomware Group

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

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

Clark & Sullivan Constructors Listed by play Ransomware Group

On November 21, 2025, construction company Clark & Sullivan Constructors appeared on the leak site of the play ransomware group, with attackers claiming to have exfiltrated internal files during a ransomware incident.

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Reported Details from Reporting

Public reporting indicates the listing occurred on the group’s dark-web portal, hosted on an onion address tracked by ransomware.live. The entry states that internal files were exfiltrated after the company was hit by a ransomware deployment. No confirmed victim count has been released, and the precise volume or sensitivity of the stolen data remains unclear from available reporting. The incident follows the group’s typical pattern of publishing samples or announcements after an initial extortion window passes without payment.

Why This Matters for You and Your Family

When a company that handles contracts, employee records, vendor information, or payment details is breached, the ripple effects often reach ordinary people. If you or anyone in your household has worked with Clark & Sullivan Constructors, your name, address, Social Security number, or banking information could be among the stolen files. Even if you have no direct connection, leaked internal documents frequently contain contact lists, insurance forms, or subcontractor spreadsheets that expose thousands of individuals indirectly. Once that data surfaces on criminal forums, it can be resold and reused for identity theft, tax fraud, or phishing campaigns aimed at you and your family.

The Doxxing and Identity-Chain Risks

Ransomware leaks rarely stop at one company. Stolen spreadsheets often link employee emails, personal phone numbers, and home addresses to external accounts. Attackers then follow those connections to gaming platforms, social media, and password-reuse sites. A single credential leak can cascade into full identity chaining, where criminals map your work email to your child’s Roblox or Fortnite account, your spouse’s Venmo handle, and family addresses. This is exactly why credential leaks like this one frequently lead to account takeovers and doxxing campaigns that affect entire households.

What to Do

  • Run a DoxxScan to map every link between your emails, phone numbers, usernames, and real-world identity so you can see exactly what this claimed breach may have exposed about you.
  • Rotate any password you used at Clark & Sullivan Constructors or any related vendor portal, then enable 2FA through an authenticator app rather than text messages.
  • Enable continuous DoxxScan monitoring across 13.1B+ breach records and 100+ platforms so the next time your information appears it is caught within hours instead of months.
  • Cover the household with DoxxScan family protection that extends to dependents and children’s gaming accounts, which often become targets when corporate leaks create doxxing chains.
  • Let remediation specialists handle takedown requests for any exposed personal records while you focus on securing accounts and alerting family members.

The incident is a reminder that ransomware groups continue to target mid-sized businesses that hold personal data on ordinary families. Quick, decisive action can limit the damage before stolen files are packaged and sold on additional criminal marketplaces. DoxxScan by GalaxyWarden delivers continuous monitoring across 13.1 billion+ breach records and more than 100 platforms, AI-powered identity-chain mapping that connects scattered handles to real identities, hands-on remediation by specialists, and full household coverage that includes children’s gaming accounts at risk from cascading credential leaks.

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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Clark & Sullivan Constructors is one listing. Your email is probably in others.
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Report details & sourcing

Severity High the filing does not enumerate what was exposed
Disclosed November 21, 2025
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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