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MCTO3030 is a threat cluster associated with long-running credential-harvesting operations targeting ScreenConnect cloud administrators. The activity has been observed since at least 2022 and relies on spearphishing to direct victims to adversary-controlled authentication infrastructure built with Evilginx, enabling theft of both credentials and authenticated session cookies. The actor’s tradecraft indicates a focus on bypassing multifactor authentication through session hijacking rather than password capture alone. High-confidence reporting supports phishing-based initial access, credential theft, session hijacking, and related post-compromise abuse of harvested administrator access. Publicly available information in this context does not establish a confirmed national affiliation, broader victimology beyond ScreenConnect cloud administrators, or a ransomware role.
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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.
1 malware family attributed to this actor across reporting.
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.