high severity May 05, 2026 · 3 min read Unverified claim — what this is

Desert Christian Schools (DCS) Listed by Medusalocker Ransomware Group

If you are a student of Desert Christian Schools (DCS), here’s what is being claimed, and what it would mean for you.

K-12 Christian school affiliated with First Baptist Church of Lancaster, CA. ADP payroll, DCFS childcare program, City of Lancaster Water Safety program. Financial docs: P&L, Balance Sheet, Trial Balance, 1099s. School Board minutes 2025.
— from Medusalocker’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.

Desert Christian Schools (DCS) Listed by Medusalocker Ransomware Group

On May 5, 2026, the MedusaLocker ransomware group added Desert Christian Schools in Lancaster, California, to its public leak site, claiming that internal files had been exfiltrated during a ransomware attack on the K-12 Christian school affiliated with First Baptist Church of Lancaster.

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Reported Details of the Breach

Public reporting indicates the attackers stole a range of sensitive documents. These include payroll records processed through ADP, information tied to the DCFS childcare program, and details from the City of Lancaster Water Safety program. Financial records such as profit-and-loss statements, balance sheets, trial balances, and 1099 forms were also taken. School board minutes from 2025 appeared among the samples posted.

The exact number of individuals whose personal information may have been exposed remains unknown. Available reporting describes the data as internal operational and financial files rather than a straightforward list of student or parent records, though such documents frequently contain names, addresses, Social Security numbers, dates of birth, and banking details.

Why This Matters for You and Your Family

When a local school’s systems are breached, the ripple effects reach families directly. Your child’s enrollment records, your tax documents submitted for financial aid, or your payroll information held by the school’s HR department can end up in criminal hands. Once that data leaves the school’s control, you have no visibility into who accesses it or how it will be used.

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value redacted in this sampleage, relatives, address historySpokeo

value redacted in this samplephone, household, property recordsBeenVerified

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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 Medusalocker · 102 incidents tracked →

Severity High the filing does not enumerate what was exposed

Disclosed May 05, 2026

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

Medusalocker — 102 incidents tracked

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

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