Mato Grosso Health Department

Reported:Reported by the press on 6 Nov 2026. The organisation has not confirmed it yet.

Brazil Mato Grosso Health Department hit by cyberattack

The Brazilian health department was hit by a cyberattack in 2026, reported on November 6, 2026. Specific details regarding the nature of the attack or data exposure were not provided in the source.

Type: Cyberattack
Sector: Government
First reported: 6 Nov 2026
Latest source: 6 Nov 2026

What to do

Follow updates from the organisation itself rather than social media.
If you have an account, change that password, and anywhere you reused it.
Turn on two-factor authentication, ideally an authenticator app or passkey, not SMS.
Expect phishing that uses your real details. Do not click links in messages about this incident; go to the company's site directly.

Not sure? Ask an assistant with the sources attached, or have a coding agent check your systems.

What it means for you

Claude ChatGPT

Check your systems for Mato Grosso Health Department

Claude Code Codex Cursor Claude Code (web)

Sources

english.kyodonews.net6 Nov 2026english.kyodonews.net/articles/-/90309

Confidence 45% that this is real and correctly placed. Locations are city centroids at best. Spotted an error? Report a correction.