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Bank Negara Indonesia (BNI)

listed as Bni.co.id bank of indonesia free data. · Claimed by Triple X · listed 5 hours ago

Today
Age
since listed · data leaked

Status timeline

  1. ListedJun 13, 2026
  2. Data leakeddate unknown

At a glance

Group
Triple X
Status
Data leaked
Country
Indonesia
Sector
Financial Services
Listed on leak site
Jun 13, 2026

About the victim

AI dossier — public-source company profile

Bank Negara Indonesia (BNI) is one of Indonesia's largest state-owned banks, providing retail and commercial banking services. BNI operates extensively across Indonesia and internationally, serving millions of customers.

Industry
Banking & Financial Services
Founded
1946

Attack summary

Severity: critical — Confirmed exfiltration from a major national bank with millions of customers; exposure of banking and financial data at scale constitutes a critical breach affecting regulated financial institution and customer PII.

Triple X claims to have exfiltrated data from BNI and published it. The group advertises the breach as 'free data' with no ransom demand stated.

critical

Data the group says was taken

AI dossier — extracted from the leak post
  • customer records
  • financial data
  • banking information

What the group claims

BANK of indonesia bni.co.id Customer information from 2024 to 2026 All customer contracts, passports, and ID cards (few pic attached) It’s strange the bank has such a severe security weakness. full data is 2 TB few sample pics: pic 1 pic 2 pic 3 pic 4 pic 5 part 1 ~ 100Gig free download : http://6qqz6m3b6htudohg2mlf5gdcalonxy3sh5g4dix4mpyirjcgelqqufad.onion/bni.co.id/ pass : bnibnibni we will leak few days later new parts, if u wanna download full pack PM us in forums (https://forum.exploit.in/profile/240235-apt8172/) and get link. If you want to buy the bni bank 2026 fresh data, send a private message...

The leak post

captured from the group's site
```

                                            11-May-2026 02:47       -
                                      18-May-2026 23:56       -
                                             24-May-2026 14:26       -
                                             01-Jun-2026 06:58       -
                                             09-Jun-2026 08:48       -

```

Sources

Source

Indexed 5 hours ago

This page surfaces a public ransomware disclosure indexed by Darkfield. Original posts come from the operator's own leak site; we cross-check against ransomware.live, RansomLook and RansomWatch where applicable. Share this URL freely.

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Disclosure context

About TRIPLE X

TRIPLE X is a ransomware group first observed in May 2026 with an apparently financially motivated operational focus, though its limited activity to date makes comprehensive characterization difficult. Based on available data, the group has claimed or confirmed at least one victim, with targeting concentrated in Indonesia and within the financial sector, suggesting either a regionally focused threat actor or an early-stage operation still establishing its scope. No detailed technical analysis of TRIPLE X has been publicly documented by CISA, the FBI, Mandiant, or other major threat intelligence providers at this time, meaning its initial access vectors, encryption methodology, extortion tactics, and tooling remain unattributed or unconfirmed in open sources. No notable high-profile campaigns, record ransom demands, or law enforcement actions involving this group have been publicly reported. Given its very recent emergence and single known victim, TRIPLE X should be considered an emerging or nascent threat actor whose operational patterns, affiliations, and capabilities warrant continued monitoring but cannot be fully assessed with the intelligence currently available in the public domain. The group has been linked to 4 public disclosures across our corpus. First observed on a leak site on May 27, 2026; most recent post June 13, 2026. The operation is currently active.

Timeline of this disclosure

  • June 13, 2026Bni.co.id bank of indonesia free data. listed by TRIPLE Xon the group's public leak site

Other recent disclosures by TRIPLE X

TRIPLE X has been linked to 4 public victims on Darkfield. A sample of the most recent:

See the full TRIPLE X dossier →

Sector and geography

This disclosure adds to ransomware activity in the Financial Services sector, which has 516 disclosures indexed across all operators we track. Geographically, Bni.co.id bank of indonesia free data. is reported in Indonesia, a country with 23 ransomware disclosures in our corpus.

If your organisation is affected

A listing by TRIPLE X means Bni.co.id bank of indonesia free data. appeared on a ransomware extortion site and data attributed to it has been published. If this is your organisation, or a supplier you depend on, the priority is to confirm the intrusion and contain it before the window to act closes.

  • Engage your incident-response team and preserve forensic evidence before remediating — do not wipe affected systems first.
  • Force a password reset and revoke active sessions for exposed accounts; rotate any credentials, API keys or certificates that may have been in the stolen data.
  • Assess regulatory notification duties (GDPR, NIS2, sector regulators) — many carry a 72-hour reporting clock from awareness.
  • Monitor for the data appearing on TRIPLE X's leak site and across paste and breach channels, and brief downstream partners who may be exposed through you.

How we know this. Darkfield monitors public ransomware leak sites continuously, archiving every new disclosure and the data later released against the victim. Each entry on this page is sourced from the operator's own publication and cross-checked against complementary OSINT feeds (RansomLook, ransomware.live, RansomWatch). We do not collect or host stolen data — only the metadata, timestamps and screenshots needed to make the public disclosure searchable and accountable. Records here are corrected when the original post is edited, retracted, or merged with another disclosure.