Threat Group Cards: A Threat Actor Encyclopedia Archived: 2026-04-06 00:32:37 UTC Home > List all groups > List all tools > List all groups using tool Nemty Tool: Nemty Names Nemty Category Malware Type Ransomware, Big Game Hunting Description (BleepingComputer) Nemty ransomware was first spotted in August 2019 and is known for deleting the shadow copies of all the files it encrypts, making it impossible for victims who don't have separate backups to recover their data. Information Malpedia AlienVault OTX Playbook Last change to this tool card: 25 April 2021 Download this tool card in JSON format All groups using tool Nemty Changed Name Country Observed APT groups Traveling Spider [Unknown] 2019-Mar 2021 https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=6907344a-046f-46c1-984a-7ada76c99b7a Page 1 of 2 1 group listed (1 APT, 0 other, 0 unknown) Source: https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=6907344a-046f-46c1-984a-7ada76c99b7a https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=6907344a-046f-46c1-984a-7ada76c99b7a Page 2 of 2