Disclosure context

About Ransomexx

RansomEXX is a financially motivated ransomware operation that emerged in May 2020, targeting organizations across multiple sectors with a focus on extracting ransom payments through encryption and data theft tactics. The group is believed to operate independently rather than as a Ransomware-as-a-Service model, with suspected ties to Russian-speaking cybercriminals based on code analysis and operational patterns observed by security researchers. RansomEXX operators typically gain initial access through exploiting public-facing applications, particularly targeting vulnerable VPN appliances and remote desktop services, before deploying their custom ransomware payload which uses strong encryption algorithms and is often preceded by data exfiltration to enable double extortion schemes where stolen data is threatened to be publicly released if ransom demands are not met. The group has been responsible for several high-profile attacks including incidents against government entities and major corporations, with documented cases involving ransoms in the millions of dollars, though specific victim details are often kept confidential by affected organizations. Based on recent threat intelligence reporting, RansomEXX continues to maintain active operations as of 2024, with ongoing campaigns targeting the technology and healthcare sectors primarily in the United States and Europe. The group has been linked to 85 public disclosures across our corpus. First observed on a leak site on May 14, 2020; most recent post April 17, 2026. The operation is currently inactive.

Also tracked as: Ransom X, Defray777, Defray-777, Defray 2018.

Timeline of this disclosure

February 22, 2023BULOG listed by Ransomexxon the group's public leak site

Sector and geography

This disclosure adds to ransomware activity in the Food & Agriculture sector, which has 13 disclosures indexed across all operators we track. Geographically, BULOG is reported in Indonesia, a country with 38 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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BULOG

Claimed by Ransomexx · listed 3 years ago

39m

Age

since listed · data leaked

Status timeline

Listed
Feb 22, 2023
Data leaked

At a glance

Group: Ransomexx
Status: Data leaked
Country: Indonesia
Sector: Food & Agriculture
Listed on leak site: Feb 22, 2023

About the victim

AI dossier — public-source company profile

BULOG (Perum Bulog) is an Indonesian state-owned enterprise responsible for managing national food logistics, including the procurement, storage, and distribution of staple commodities such as rice, sugar, and cooking oil. It operates across all provinces of Indonesia and plays a central role in national food security policy. The company operates under the supervision of the Indonesian government and manages extensive warehouse and distribution infrastructure nationwide.

Industry: State-owned Food Logistics & Distribution
Address: Jalan Gatot Subroto Kav. 49, Jakarta Selatan 12950, Indonesia
Employees: 1001-5000
Founded: 1969

Attack summary

Severity: high — BULOG is a critical state-owned enterprise central to Indonesia's national food security infrastructure. Confirmed data publication by the threat actor indicates successful exfiltration of potentially sensitive government-linked operational and business data, with significant implications for national supply chain security and public sector data integrity.

RansomExx claims to have attacked BULOG and has published data, indicating confirmed exfiltration of company data; the leak post status is marked as data_published, though the specific volume of exfiltrated data was not stated in the post.

high

Data the group says was taken

AI dossier — extracted from the leak post

Internal company documents
Food logistics operational data
State enterprise records
Potentially employee/personnel data
Potentially procurement and supply chain records

What the group claims

BULOG adalah perusahaan umum milik negara yang bergerak di bidang logistik pangan.

Sources

Source

Indexed 3 years 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.