Disclosure context

About blackshrantac

Based on available intelligence, blackshrantac is a recently emerged ransomware group first observed in September 2025, operating with apparent financial motivations and demonstrating a geographically diverse targeting approach across multiple continents. The group has victimized 43 known entities primarily across India, the United States, Turkey, Peru, and Australia, suggesting either a broad opportunistic targeting strategy or access to varied initial compromise vectors that span different regions. Their sector targeting shows a preference for manufacturing, technology, financial services, and public sector organizations, though a significant portion of their attacks have occurred against entities in unspecified sectors, indicating either incomplete intelligence gathering or deliberate obfuscation of their targeting patterns. Due to the group's recent emergence and relatively limited public exposure, detailed information about their specific attack methodologies, tooling, encryption techniques, data exfiltration practices, or operational structure remains largely undocumented by major threat intelligence organizations and law enforcement agencies. The group's current operational status appears to be active given their recent first observation date, though the limited intelligence available suggests they may be either a smaller operation or have successfully maintained a lower profile compared to more established ransomware groups. The group has been linked to 43 public disclosures across our corpus. First observed on a leak site on September 17, 2025; most recent post January 20, 2026. The operation is currently active.

Timeline of this disclosure

November 29, 2025Badan Pengelola Keuangan Haji listed by blackshrantacon the group's public leak site

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, Badan Pengelola Keuangan Haji is reported in ID, a country with 23 ransomware disclosures in our corpus.

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.

Ransomware victim disclosure

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Badan Pengelola Keuangan Haji

Claimed by blackshrantac · listed 6 months ago

Age

since listed · data leaked

Status timeline

Listed
Nov 29, 2025
Data leaked

At a glance

Group: blackshrantac
Status: Data leaked
Country: ID
Sector: Financial Services
Listed on leak site: Nov 29, 2025

About the victim

AI dossier — public-source company profile

Badan Pengelola Keuangan Haji (BPKH) is an Indonesian government agency established under Law No. 34 of 2014, headquartered in Jakarta. Its mandate is to manage and optimize the financial funds associated with the Hajj pilgrimage for Indonesian Muslim citizens. It oversees risk management and ensures the financial needs of all registered Hajj participants are met.

Industry: Government Religious Pilgrimage Fund Management
Address: Jakarta, Indonesia

Attack summary

Severity: critical — BPKH manages funds and personal/financial data for potentially millions of Indonesian Hajj pilgrims, representing large-scale PII and regulated financial data belonging to a government-overseen institution. Data has been confirmed published.

The group 'blackshrantac' claims to have compromised BPKH and has published data, though no explicit description of encryption or specific exfiltration volume is provided in the post. The disclosed status indicates data has been published, suggesting exfiltration of government financial and potentially personal pilgrim data.

critical

Data the group says was taken

AI dossier — extracted from the leak post

Hajj pilgrim financial records
Government agency financial data
Personal information of Hajj participants

Original description

AI-summarised, not from the leak post

"Badan Pengelola Keuangan Haji" (BPKH) is an agency overseen by the Indonesian Government. Located in Jakarta, its primary responsibility is to handle and manage the finances related to the Hajj pilgrimage for Indonesian Muslims. Recognized by Law No.34 of 2014, BPKH is accountable for optimizing funds, managing risks and making sure every Hajj participant’s financial demands are met.

Sources

Leak posthttp://b2ykcy2gcug4gnccm6hnrb5xapnresmyjjqgvhafaypppwgo4feixwyd.onion/targets/32

Source

Indexed 6 months 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.