Ransomware victim disclosure
← All victimsPT Kalimantan Prima Persada
Claimed by Medusa · listed 6 months ago
Status timeline
- Listed
Nov 7, 2025
- Data leaked
At a glance
About the victim
AI dossier — public-source company profilePT Kalimantan Prima Persada (KPP) is an Indonesian company operating in the coal mining and energy sector, based in Kalimantan, Indonesia. The company is involved in coal extraction and related services in one of Indonesia's primary coal-producing regions. Limited additional detail is verifiable from the available sources.
- Industry
- Coal Mining & Energy
Attack summary
Severity: high — The disclosure status is 'data_published', indicating Medusa claims to have exfiltrated and released company data. Coal mining and energy sector breaches in Indonesia carry significant operational and business sensitivity, and published data from an energy company warrants a high severity rating even without confirmed PII scale details.The Medusa ransomware group claims to have attacked PT Kalimantan Prima Persada and the disclosure status is listed as data_published, indicating the group asserts it has exfiltrated and published data from the victim. The specific nature of the data and volume are not confirmed from the truncated leak post.
What the group claims
PT Kalimantan Prima Persada (KPP) is a subsidiary of PT Pamapersada Nusantara (PAMA), a leading mining company in Asia. 99,99% shares composition of KPP owned by PT Pamapersada Nusantara and 0.01% by PT United Tractors Pandu Engineering. KPP was freshly born to realize a mining developer concept by establishing a new company to broaden market, offer services engaged in coal mining, started from exploration to sales and to service the booming, small and medium coal mining industry in Kalimantan. Ever since year 2003, KPP has established itself as PAMA'S NEXT GENERATION. The main operation is located in South Kalimantan and East Kalimantan. KPP are proud to contribute to the job market, create business opportunities for local entrepreneurs, as well as the implementation of various CSR programs. The improvement of Human Resources, the correct application of technology, professional management systems and the commitment towards safety at work, and nature preservation will always be the priorities. KPP aims to provide the best result for the stakeholders. In the future, KPP will become a prominent company as well as a trustworthy and reliable partner in the coal mining industry. company is headquartered in Jl. Rawa Gelam I No. 9, Kawasan Industri Pulogadung, Jakarta Timur 13930, DKI Jakarta, Indonesia. 1,872 Employees
The leak post
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Sources
Source
Indexed 6 months agoThis 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.
