quantum Unknown
First seen:
-
0
Total Victims
0
Victims (30d)
Details
Quantum ransomware, active from mid-2021 through 2022, was a rebrand of the MountLocker/AstroLocker/XingLocker lineage that operated as RaaS, known for extremely fast attack timelines (under four hours from initial access to encryption) and ransom demands ranging from $150,000 to multi-million dollars.
Leak Site
Onion URL:
http://quantum445bh3gzuyilxdzs5xdepf3b7lkcupswvkryf3n7hgzpxebid.onion/
Metadata
Slug:
quantum
Created: 14/01/2026 08:19
Updated: 28/06/2026 16:02