Loading threat actor…
Mortar is an emerging ransomware threat actor observed in 2026. It was identified as one of several newly appearing groups in the contemporary ransomware ecosystem, alongside other new entrants such as Leak Bazaar, ICARUS, and PayDay. High-confidence public reporting currently supports only limited attribution and tradecraft detail for Mortar. Its inclusion among newly emerged ransomware groups indicates involvement in extortion-oriented intrusion activity, but specific victimology, geographic focus, operational tempo, malware lineage, affiliate structure, and technical procedures have not been established at high confidence. No reliable evidence in the available facts supports attribution to a nation state or identifies confirmed sub-groups or additional aliases beyond Mortar.
Mallory correlates actor tradecraft and target patterns against your stack, your sector, and your geography. See overlap before they land.
1 distinct technique observed across reporting, grouped by tactic. Hover any cell for the evidence excerpt; click through for MITRE's full description.
1 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
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.