high severity August 14, 2025 · 4 min read Unverified claim — what this is

stthom.edu Listed by INC Ransom Ransomware Group

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

The University of St. Thomas (UST) is Houston's Catholic University, committed to the religious, ethical and intellectual traditions of Catholic higher education. For more than 70 years, we've been graduating students like you into successful careers in medicine, education, business, public administration and more throughout Houston and across the globe. Our student body reflects the rich diversity of the city itself. We welcome undergraduate and graduate students of all faiths and of no faith. The campus is located in Houston's Museum District and Innovation Corridor, a diverse and vibrant ur
— from INC Ransom’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.

stthom.edu Listed by INC Ransom Ransomware Group

On August 14, 2025, the ransomware group Incransom added the University of St. Thomas to its public leak site, claiming that internal files had been exfiltrated from the Houston Catholic university’s systems.

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What Public Reporting Shows

Public reporting indicates that Incransom claims to have stolen internal documents during a ransomware attack on stthom.edu. The university, which serves undergraduate and graduate students in the Houston area, has not yet released an official statement detailing the exact number of records involved. Available reporting describes the exposed material as internal files, though the full scope of data types remains unclear. The listing appeared on the group’s leak site on August 14, 2025, following the typical pattern in which ransomware operators first demand payment before publishing samples or threatening full data release.

Why This Matters for You and Your Family

If you or anyone in your family attended, worked at, or interacted with the University of St. Thomas in the past decade, your personal information may now sit in a criminal data set. Universities routinely hold Social Security numbers, addresses, phone numbers, dates of birth, medical records, and financial aid details for students, alumni, faculty, and staff. When these records escape, they do not stay contained. One exposed email or phone number can lead to phishing attempts, loan fraud, or tax-identity theft aimed at you or your children. Even if you never received a breach notification letter, the data may already be circulating among criminals who buy and sell it on underground forums.

The Doxxing and Identity-Chain Implications

A single university breach rarely stops at the initial leak. Criminals use stolen emails, phone numbers, and names to link accounts across the internet. A student email from stthom.edu can unlock password-reset flows on other services where the same credentials were reused. Public records tied to an address can reveal family members’ names, while children’s gaming accounts often share the same household email or phone. These connections create what security analysts call an identity chain. Once mapped, the chain allows attackers to impersonate family members, hijack accounts, or launch doxxing campaigns that publish personal details for harassment or further extortion. Credential leaks like this one frequently cascade into gaming account takeovers because young users reuse passwords across school portals and popular game platforms.

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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 INC Ransom · 974 incidents tracked →

Severity High the filing does not enumerate what was exposed

Disclosed August 14, 2025

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

INC Ransom — 974 incidents tracked

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

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