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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.

Medusa’s Publicly Known Track Record

Public reporting attributes Medusa’s first major campaigns to late 2021. The group has since hit hospitals, municipalities, manufacturers, and nonprofits across North America and Europe. Their typical playbook begins with phishing or exploitation of remote-desktop services for initial access, followed by rapid exfiltration of documents before deploying ransomware. When victims refuse payment, Medusa posts the stolen data on their Tor site and sometimes on clear-web mirrors, applying steady pressure through countdown timers and sample leaks. The exact success rate is unknown, but the group continues to maintain an active leak site, indicating the extortion model remains profitable.

What to do

  • Run a DoxxScan to map every link between your handles, emails, phone numbers, and real identity, then use the cleanup of Warden to remove what you can.
  • Enable continuous DoxxScan monitoring across 13.1B+ breach records and 100+ platforms so the next exposure that touches you or your family is caught in hours rather than months.
  • Rotate any password you ever used at The Leaguers anywhere it is reused, and switch to 2FA through an authenticator app instead of text messages.
  • Cover the household with DoxxScan family coverage that extends to dependents and children’s gaming accounts that often chain back to the same address or parent email.
  • Let remediation specialists handle takedown requests across data brokers and extortion sites for you while you focus on securing day-to-day accounts.

The Medusa listing of The Leaguers is a reminder that even long-standing community organizations can become unwilling gateways to your personal information. Acting quickly on the credentials and links already exposed can limit how far attackers travel down the identity chain. DoxxScan by GalaxyWarden provides continuous monitoring across 13.1 billion+ breach records and more than 100 platforms, AI-powered identity-chain mapping, hands-on remediation by specialists, and household coverage that includes children’s gaming accounts. Start your DoxxScan trial today to gain that visibility and control before the next wave of abuse begins.

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 the filing does not enumerate what was exposed
Disclosed November 05, 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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