Filtración de datos de MACT Health Board Inc.

▼ Puntos clave

•Los reportes sugieren una posible filtración que involucra MACT Health Board Inc..
•Descubierto el May 8, 2026.
•Afecta a personas en: California.
•Nivel de confirmación: Confirmado por reguladores.

Breach confirmed

The MACT Health Board Inc. breach is confirmed. If you may be affected, add your details below and we will take it from there.

Resumen detallado

MACT Health Board Inc., which provides healthcare services in several California counties, experienced a data breach. The Rhysida ransomware group claimed responsibility on their leak site, listing MACT Health Board with a ransom demand of $662,000 in November 2025. No official breach notification statements or letters have been identified from MACT Health Board Inc. itself.

The number of affected individuals has not been publicly disclosed, and the types of data exposed remain unknown. There is no confirmed information regarding the involvement of SSN, medical, or financial data. No state Attorney General filings related to this incident have been identified.

Details about data breaches can emerge over time, and official notifications may be delayed.

Estado de verificación de la filtración

Reports Only

Completado

Initial dark web reports of potential breach

Company Confirmed

Completado

Company has acknowledged the breach

Regulator Confirmed

Actual

Confirmed by regulatory authorities

Nota: La verificación de la filtración puede tomar tiempo. La información puede actualizarse a medida que haya más detalles disponibles por parte de las empresas y los reguladores.

Estado del caso:

Monitoring

We're monitoring this situation for developments.

Were You Affected By This Breach?

If you are a customer or have received a data breach notification, you may submit your information as part of our ongoing investigation. Submitting your information is free and does not obligate you.

¿Estuvo en la filtración de MACT Health Board Inc.? Verifique su correo electrónico

Análisis gratuito en bases de datos de filtraciones conocidas. Luego elimine su información de los sitios de intermediarios de datos con Data Shield.

No signup required. 30-second scan. Your email is only stored if you opt into alerts.

Get your info off data-broker sites

Data Shield files removal requests with every broker that accepts an authorized agent, and gives you the exact link or letter for the brokers that only accept requests from you.

See how Data Shield works

Verifique su nivel de riesgo

Responda algunas preguntas para entender cómo podría afectarle esta filtración

¿Utiliza MACT Health Board Inc.?

Sí

¿En qué estado se encuentra?

¿Qué debo hacer?

Change your passwords

Update passwords for the affected service and any accounts using the same password

Enable two-factor authentication

Add an extra layer of security to your accounts

Monitor your accounts

Watch for suspicious activity on your financial and online accounts

Watch for phishing attempts

Be cautious of emails or messages claiming to be from the affected company

Consider a credit freeze

Prevent unauthorized access to your credit report

Escanee su correo electrónico en busca de otras exposiciones

Verifique si esta dirección aparece en otras filtraciones conocidas. Gratis, sin cuenta.

Get your info off data-broker sites

Data Shield files removal requests with every broker that accepts an authorized agent, and gives you the exact link or letter for the brokers that only accept requests from you.

See how Data Shield works