high severity November 05, 2023 · 3 min read Unverified claim — what this is

Leaguers Listed by Medusa Ransomware Group

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

The Leaguers is a multi-purpose non-profit social services organization providing various services to the community for over 70 Years. The main office is located 405 University Ave 425, Newark, New Jersey, 07102, United States
— from Medusa’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.

Leaguers Listed by Medusa Ransomware Group

On November 5, 2023, The Leaguers, a New Jersey-based nonprofit that has delivered social services for more than 70 years, appeared on the leak site operated by the Medusa ransomware group. The listing states that internal files were exfiltrated during a ransomware attack. The organization’s main office is at 405 University Ave, Suite 425, Newark, New Jersey. The number of people whose information may have been taken remains unknown, and the leak-site listing does not detail precisely which records were copied.

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Details in the Primary Listing

The Medusa leak page states that The Leaguers suffered a ransomware intrusion and that attackers successfully removed internal files before encryption. No specific volume of records, types of personal data, or ransom amount is published on the site. The disclosure indicates the data was taken from the nonprofit’s systems and is now hosted on the extortion portal for anyone to view or download. Public reporting on Medusa shows the group routinely posts samples or full archives when victims do not pay.

Why This Matters for You and Your Family

Nonprofit service providers routinely collect names, addresses, dates of birth, Social Security numbers, medical details, and financial aid records for the families they serve. When those files leave the organization’s control, the exposure follows the very people the agency exists to help. If your household has ever received counseling, youth programs, senior services, or emergency assistance from The Leaguers, your information could be among the stolen material. Even without an exact headcount, the breach creates concrete risk of identity theft, tax fraud, and targeted scams that can last for years.

Doxxing and Identity-Chain Risks

Ransomware operators like Medusa do not limit themselves to selling data in bulk. They publish samples that allow criminals to link an email address or phone number found in the nonprofit’s files to usernames on social media, gaming platforms, and shopping accounts. Once those connections are mapped, a single leaked record can trigger account takeovers, SIM-swapping attempts, and doxxing campaigns that expose your home address or your children’s names and schools. Credential leaks of this kind frequently cascade into gaming accounts belonging to teenagers or younger children who share family email domains, turning one breach into a household-wide compromise.

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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 Medusa · 515 incidents tracked →

Severity High the filing does not enumerate what was exposed

Disclosed November 05, 2023

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

Medusa — 515 incidents tracked

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

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