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Mato Grosso judicial system resumes operations

Updated 1 time since CLSTR started tracking revisions of this situation.

What changed

2026-09-29 21:55 UTC → 2026-10-01 23:54 UTC · added removed

Mato Grosso judicial system security incident resumes operations

The Court of Justice of Mato Grosso (TJMT) suspended judicial deadlines has resumed public service and court operations administrative activities as of October 1, following the stabilization of its technological infrastructure. This follows a previous security incident involving its technological infrastructure. The breach involved unauthorized access to user credentials, including encrypted logins and passwords. As a preventive measure, which necessitated the court reset all passwords suspension of judicial deadlines and took the offline status of the Electronic Judicial Process (PJe) and other judicial systems offline. While investigations continue, the TJMT stated there was no immediate evidence system. The Connectivity Department (DCON) reported that judicial decisions, backup systems, or issues with the personal data of staff and magistrates PJe system were compromised. Court activities resolved, with external availability reaching 100% by September 30. Consequently, administrative deadlines that were limited suspended during the breach will resume running on October 1. For deadlines originally scheduled to internal operations and emergency shifts begin during the suspension period. period, the count will also commence on October 1. To mitigate potential disruptions, the court has established protections for cases where technological unavailability might prevent the fulfillment of administrative acts, allowing for extensions to the next business day upon system restoration.

Versions

  1. 2026-10-01 23:54 UTC Mato Grosso judicial system resumes operations
  2. 2026-09-29 21:55 UTC Mato Grosso judicial system security incident

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