# Triple X claims Bank Indonesia compromise

Published: 2026-06-13 · Severity: routine · Sectors: financial-services
Canonical: https://vorant.io/reports/45203c63-4893-5484-a0cf-7f93d4f83804/triple-x-claims-bank-indonesia-compromise

> Triple X ransomware gang claims breach of Bank Indonesia with 15,704 compromised employees and 10,277 users.

Triple X ransomware operators have posted a claim on ransomware.live alleging compromise of Bank Indonesia (bni.co.id). The posting lists specific metrics: 15,704 compromised employee accounts, 10,277 compromised user accounts, 562 third-party employee credentials, and 200 DNS records associated with the victim domain. The claim includes a leak screenshot as evidence. This represents a significant potential compromise of a major Indonesian financial institution, affecting both internal staff and external users. The claim has not been independently verified and remains in the public posting phase typical of ransomware gang leak-site activity. Defenders at affected organizations should treat this as a potential credential compromise requiring urgent investigation of account access logs and potential lateral movement.

## Mentioned in this report

- Threat actors: Triple X
- Malware: Triple X

2 detections for this report are in the app: the rules that match its indicators, the Sigma rules already converted to Splunk SPL, to Elastic where their fields map onto Elastic's integrations and to Microsoft Defender XDR KQL wherever Defender records the activity, and the YARA and Suricata. A new account gets three days of them free.

Source reporting: https://www.ransomware.live/id/Qm5pLmNvLmlkIGJhbmsgb2YgaW5kb25lc2lhIGZyZWUgZGF0YS5AVHJpcGxlIFg=

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