Ransomware Group
Osiris
Osiris is a ransomware-as-a-service operation first observed in November 2025 that uses a Bring Your Own Vulnerable Driver (BYOVD) technique to disable endpoint detection tools before deploying hybrid ECC + AES-128-CTR encryption; Symantec researchers linked its operators to former INC ransomware affiliates.
Known victims2
Threat level
LOW
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Known infrastructure
The following Tor hidden services have been associated with this group:
Osiris
These sites are malicious. Open them only from an isolated environment.
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