Dharma ransomware group
Dharma is one of the extortion operations we watch continuously. This page covers what is known about the group and the current state of its leak site.
Who they are
Dharma is a prolific ransomware family active since at least 2016, evolving from the earlier CrySiS ransomware. It operates under a Ransomware-as-a-Service (RaaS) model, allowing affiliates to deploy customized builds with their own contact emails and extensions. Dharma typically appends encrypted files with patterns like .id-[victimID].[email].dharma or other campaign-specific suffixes. Initial access is often gained through exposed Remote Desktop Protocol (RDP) services secured with weak or stolen credentials, sometimes combined with brute-force attacks. The malware encrypts files using AES with RSA to secure the keys and drops ransom notes in text files and pop-up windows. Numerous variants have emerged over time, each linked to different affiliates, making attribution difficult.
Current status
Dharma's leak site is not answering. Sites go dark for infrastructure trouble, a deliberate quiet period, or a takedown, and a good number return weeks later under the same name, so the entry stays on the list either way.
Which organisations this group has named, and when, is part of the SINON platform rather than this page. Create an account to search it, or to be told automatically if a name you care about turns up.
Sectors targeted
This group does not state an industry on its site, so we have nothing reliable to report. Most crews are opportunistic rather than sector-specific in any case — they hit what they can reach.
Watching for your name
If Dharma posts your company, a supplier or a subsidiary, you want to hear it from us rather than from a journalist. SINON checks these sites continuously and alerts on the names you give it.
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