high severity January 04, 2023 · 3 min read Unverified claim — what this is

CAPMC Listed by blackbyte Ransomware Group

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

Community Action Partnership of Madera County (CAPMC). Since it was incorporated in 1965, CAPMC has been making a positive difference in our county. CAPMC is committed to improving the social well-being and economic capacity of low to moderate-income individuals and families, as well as providing opportunities to achieve economic independence.
— from Blackbyte’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.

CAPMC Listed by blackbyte Ransomware Group

On January 4, 2023, the Community Action Partnership of Madera County (CAPMC) appeared on the leak site operated by the BlackByte ransomware group. The nonprofit organization, which has served low- to moderate-income families in Madera County since 1965, had its internal files exfiltrated during a ransomware attack. The listing does not specify the number of people affected or detail exactly which records were taken.

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Details from the Leak-Site Listing

The primary disclosure on the BlackByte leak site states that CAPMC suffered a ransomware incident and that attackers successfully exfiltrated internal files. No victim count is provided, and the listing does not quantify the volume or specific categories of data involved. The disclosure indicates the files are now published on the extortion portal as proof of compromise, a standard tactic used to pressure organizations that refuse to pay. Public reporting on BlackByte confirms the group typically posts samples or entire archives when victims do not meet their demands.

Why This Matters for You and Your Family

Nonprofit service providers like CAPMC routinely collect personal information from the very families who can least afford identity theft. If your household has ever received assistance for housing, food, energy bills, job training, or child-care support through CAPMC or similar agencies, your name, address, date of birth, Social Security number, or financial details may have been inside the stolen files. Even when exact record counts remain unknown, the exposure creates long-term risk because this type of data retains value to identity thieves for years. Your family’s private information could surface in future fraud schemes, loan applications, or tax filings without your knowledge.

The Doxxing and Identity-Chain Implications

Ransomware leaks rarely stop at one organization. Once internal files leave a victim’s network they often spread across underground forums, fueling doxxing chains that link work records, personal emails, phone numbers, and family member names. A single exposed address or parent-child relationship can cascade into gaming-account takeovers, especially when children reuse credentials across platforms. These chains make it easier for criminals to impersonate you or target your household with phishing, SIM-swapping, or spear-phishing attacks. The longer the data circulates unchecked, the harder it becomes to contain the damage.

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Found in breach recordsverifiedreported — unverified

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Report details & sourcing

Attributed to Blackbyte · 147 incidents tracked →

Severity High

Disclosed January 04, 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.

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Blackbyte — 147 incidents tracked

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