Loading threat actor…
Quantum was a Russian-speaking ransomware and extortion operation active primarily in 2022. It is assessed to have emerged from the post-Conti ecosystem and was associated with former Conti members. Quantum subsequently rebranded as Royal, which later became BlackSuit in 2024. The operation conducted data-encryption attacks, exfiltrated victim data, and used a leak site to pressure victims, constituting double extortion. Quantum compromised Medlab Pathology in Australia in 2022, encrypting systems and publishing stolen personal, health, and financial data. It also targeted the Dominican Republic’s Ministry of Agriculture. Affiliates associated with Quantum and Hive used callback phishing and phone-based social engineering against manufacturing and legal-sector organizations in the United States and Canada. Observed delivery activity included phishing lures and malicious disk-image attachments intended to facilitate payload execution and evade security controls. Quantum infrastructure and Cobalt Strike activity also showed reported overlap with the Play ransomware operation.
Mallory correlates actor tradecraft and target patterns against your stack, your sector, and your geography. See overlap before they land.
Who, where, and (when attributed) which flag flies behind the operation. Pulled from open-source reporting and Mallory's analyst review.
Sectors the actor has been observed targeting.
Geographies tied to known operations.
Attributed origin per open-source reporting.
20 distinct techniques observed across reporting, grouped by tactic. Hover any cell for the evidence excerpt; click through for MITRE's full description.
18 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
RaaS group that shares staging infrastructure with Play.
A former Conti-linked subgroup that rebranded first as Royal and subsequently as BlackSuit.
Named as one of multiple ransomware groups operating data leak sites and listing fresh victims.
Named as a Conti successor subgroup that rebranded first to Royal and later to BlackSuit.
Match sector + geo + tech-stack targeting against your real footprint.
Every observed MITRE ATT&CK technique, grouped by tactic.
Families this actor is known to deploy, with IOCs and behavior.
CVEs this actor has used in known campaigns.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Domains, IPs, and hashes tied to this actor, refreshed continuously.