Central Investigation Bureau Launches Probe into Leaked DSI Documents

According to a report by Matichon Online on September 15, 2026, the Central Investigation Bureau (CIB) has initiated investigations into two separate cases involving sensitive government information. The primary focus is the unauthorized disclosure of confidential Department of Special Investigation (DSI) files related to an alleged bid-rigging case involving the Senate election.

Additionally, authorities are pursuing six individuals suspected of illicitly filming the Senate election process. The CIB is currently working to identify the parties responsible for leaking the DSI documents, which contain sensitive procedural details regarding the investigation into the election.

For residents and travelers, these developments highlight ongoing scrutiny regarding the integrity of the recent Senate election process. While the investigation is currently focused on the breach of confidentiality and the illegal filming of election proceedings, the outcome could potentially impact public perception of government transparency. At this stage, it remains to be confirmed who was responsible for the document leak and whether the individuals involved in the filming were acting independently or as part of a larger coordinated effort. The CIB has not yet released further details regarding the identities of the suspects or the specific timeline for the conclusion of these investigations.