Threat Group Cards: A Threat Actor Encyclopedia
Archived: 2026-04-05 12:58:51 UTC
Description(BleepingComputer) While researching the new ransomware group, BleepingComputer found a
decryptor from a BlackMatter victim and shared it with Emisosft CTO and ransomware expert Fabian Wosar.
After analyzing the decryptor, Wosar confirmed that the new BlackMatter group is using the same unique
encryption methods that DarkSide had used in their attacks.
Source: https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=1ccb7a82-d909-4638-b970-99f30d53c854
https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=1ccb7a82-d909-4638-b970-99f30d53c854
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