Frag ransomware group
Frag 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, which we last saw change 1y ago.
Who they are
Frag is a relatively new ransomware and data extortion group first seen in February 2025. The group operates a dedicated Tor-based leak site where it publishes victim details, including sector, location, and sample stolen files, as part of its double-extortion strategy. Within its first month of activity, Frag claimed over two dozen victims, spanning industries such as manufacturing, aviation, real estate, retail, and legal services, with a global footprint including the United States, the Netherlands, and Singapore. Intrusion methods have included exploitation of known vulnerabilities—such as the Veeam Backup & Replication flaw CVE-2024-40711—and compromised remote access appliances. The group’s operations and targeting style suggest experienced actors, possibly with past involvement in other ransomware projects.
Current status
Frag'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.
The last change we recorded on it was 1y ago (12 Sep 2025 03:19 UTC).
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 Frag 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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