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high severity December 24, 2023 · 3 min read Unverified claim — what this is

Hamilton-Madison House Listed by akira Ransomware Group

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

The Hamilton-Madison House is a historic 118-year old settlement house/multi service agency addressing the education, health and social needs of immigrant and ethnic minority communities. As you understand there are so many personal files. We will upload about10Gb of their files and you can find so much interesting in there (passports, birth certificates, IDs etc).

— from Akira’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.
Hamilton-Madison House Listed by akira Ransomware Group

On December 24, 2023, the Hamilton-Madison House appeared on the leak site of the Akira ransomware group. The nonprofit settlement house, which serves immigrant and ethnic minority communities in New York with education, health, and social services, had its internal files exfiltrated during a ransomware attack. The listing states that roughly 10 GB of documents were taken and explicitly mentions passports, birth certificates, and IDs among the material.

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Details from the Akira Listing

The primary disclosure on the Akira leak site states that Hamilton-Madison House suffered a ransomware intrusion in which attackers exfiltrated internal files before encrypting systems. The entry does not specify the exact number of individuals affected or list every data type stolen. It does state that the files contain sensitive personal documents including passports, birth certificates, and IDs. The group gave the organization a short window to negotiate before public release of the archive, a standard part of their playbook. No ransom amount is published on the listing itself.

Why This Matters for You and Your Family

When a community-serving organization like Hamilton-Madison House is hit, the people whose records it holds are ordinary individuals and families who sought help with immigration paperwork, health services, or youth programs. If your family ever used their services, your personal documents may now sit in an attacker-controlled archive. Exposure of passports and birth certificates creates immediate risks of identity theft, fraudulent loan applications, and unauthorized government filings. Even though the precise number of records is unknown, the nature of a multi-service agency means hundreds or thousands of immigrant families could be impacted.

The Doxxing and Identity-Chain Risk

Documents such as passports and birth certificates link real names, dates of birth, addresses, and family relationships. Attackers and subsequent buyers can chain this data with emails, phone numbers, or usernames obtained from other breaches to build complete identity profiles. These chains often extend to social-media handles and children’s gaming accounts, turning one breach into long-term harassment or financial fraud. Credential material harvested here can be tested across banking, email, and school portals, creating cascading account takeovers that reach every member of a household.

Akira’s Known Track Record

Public reporting attributes the emergence of Akira to early 2023. The group has targeted healthcare providers, educational institutions, and nonprofits in multiple countries. Their typical playbook begins with initial access through compromised remote-desktop credentials or phishing, followed by exfiltration of sensitive files and deployment of ransomware. They then list victims on their leak site with samples or full archives if payment is not received. Akira maintains a double-extortion model focused on both encryption and public data release, a pattern seen in attacks on organizations whose client data includes government-issued identification.

What to do

  • Run a DoxxScan to map every link between your handles, emails, phone numbers, and real identity drawn from this and prior exposures.
  • Rotate any password you ever used at Hamilton-Madison House or related community portals, then enable 2FA through an authenticator app rather than SMS.
  • Enable continuous DoxxScan monitoring across 13.1B+ breach records and 100+ platforms so the next leak exposing your family is flagged within hours.
  • Cover the household with DoxxScan family protection that extends to dependents and children’s gaming accounts vulnerable to credential chaining and doxxing.
  • Let DoxxScan remediation specialists manage takedown requests for any exposed personal documents appearing on data-broker or underground sites.

The Hamilton-Madison House breach shows how quickly community records become ammunition for identity thieves. One incident can expose an entire household’s documentary history and open doors to years of fraud. Start your DoxxScan trial today for continuous monitoring across 13.1B+ breach records and 100+ platforms, AI-powered identity-chain mapping, hands-on remediation by specialists, and full family coverage including children’s gaming accounts. Its specialists can cut off doxxing chains before they reach your front door or your child’s online identity.

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 December 24, 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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