Petro-Diamond (petrodiamond.com) - subsidiary of Mitsubishi Corporation
Attack Intelligence
Petro-Diamond (petrodiamond.com) - subsidiary of Mitsubishi Corporation was compromised in a ransomware attack attributed to J in September 2025. The organization, operating in the Energy sector in Japan, was added to the group's data leak site as part of an extortion campaign.
J operates as a financially motivated ransomware-as-a-service (RaaS) operation, exfiltrating sensitive data and threatening public disclosure to pressure victims into paying ransom demands.
[AI generated] Petro-Diamond is a commodity trading subsidiary of Mitsubishi Corporation. It's involved in the trade and marketing of petroleum and its derivatives, liquefied petroleum gas (LPG), and carbon-related materials. Also, they handle petrochemicals and participate in energy project developments.