// THREAT ACTOR
BJORKA_
ActiveBJORKA is a ransomware operator tracked through its public data-leak infrastructure. The group operates under the double-extortion model that defines the modern ransomware ecosystem — file encryption combined with the threat of stolen-data publication on a public leak site — and continues to post fresh victim claims as part of an ongoing extortion campaign.
For Ransomnews editorial coverage of BJORKA — incident write-ups, attribution notes, and additional context — see the Threat Groups archive or run a site search.
Victims by year
- 2024 1
- 2023 4
- 2022 6
Leak site mirrors
6 mirrors tracked, 4 currently reachable. These are criminal-infrastructure URLs — links are deliberately not provided.
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netleaks.netDatabases | Bjorka snapshot · 2026-08-06 21:36 -
wki2kiikvycnowcygyz7p4svefhgwcu57ae7brd5waitbsgoi6yrfvid.onionsnapshot · 2025-02-01 02:31 -
3lce6cov7sj7vovrr3cbanqoolhgfgqqcvjrtlzlqnex7esdz33mdoqd.onionsnapshot · 2025-02-01 02:31 -
bjork.aiBjork.ai for sale | Spaceship.com snapshot · 2026-08-06 21:21 -
netleaks.netContact | Bjorka snapshot · 2026-08-06 21:11 -
netleaks.netBjorka snapshot · 2026-08-06 21:33
Recent victims
The 50 most recent victims claimed by BJORKA. Total in the index: 11.
| Date listed | Victim | Description |
|---|---|---|
| 2024-09-13 | 6 MILION INDONESIA TAXPAYER IDENTIFICATION NUMBER (NPWP) | In the sample you will find personal information about the president o… |
| 2023-12-28 | 217 MILLION SIAK DUKCAPIL MINISTRY OF HOME AFFAIRS OF INDONESIA | The SIAK database owned by Dukcapil Ministry of Home Affairs of Indone… |
| 2023-07-05 | 34 MILLION INDONESIAN PASSPORTS | All Indonesian passports issued by Directorate General of Immigration … |
| 2023-06-27 | 35 MILLION MYINDIHOME TELKOM INDONESIA | Previously I have shared the browsing history of Indihome users. Now I… |
| 2023-03-12 | 19 MILLION BPJS KETENAGAKERJAAN INDONESIA | BPJS Ketenagakerjaan is a government organization that provide worker … |
| 2022-11-15 | 3,2 BILLION INDONESIAN COVID-19 APP PEDULI LINDUNGI | PeduliLindungi (roughly translated from Indonesian as “care to protect… |
| 2022-11-10 | 45 MILLION MYPERTAMINA INDONESIA | MyPertamina is a digital financial service platform from Pertamina tha… |
| 2022-10-06 | 105 MILLION KOMISI PEMILIHAN UMUM INDONESIA | General Elections Commission of Indonesia FILE INFORMATION Compres… |
| 2022-10-01 | 679K LETTERS TO THE PRESIDENT OF INDONESIA | Contains letter transactions from 2019-2021 as well ad documents sent … |
| 2022-08-31 | 1,3 BILLION INDONESIAN SIMCARD REGISTRATION | Ministry of Communication and Information Technology of the Republic o… |
| 2022-08-20 | 26M TELKOM INDONESIA INDIHOME CUSTOMER BROWSING HISTORY | Telkom Indonesia (Indihome) customer’s browsing history FILE INFORMAT… |