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1 malware family

MCTO3030

Also known asmcto3030

MCTO3030 is a threat actor tracked by Mimecast and attributed with an ongoing ScreenConnect credential-harvesting campaign active since 2022. The campaign targeted ScreenConnect cloud administrators and used spear phishing delivered via Amazon Simple Email Service (SES) together with Evilginx to capture credentials and session cookies. No additional aliases, sub-groups, or attribution to a nation state are directly stated in the provided content.

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ARSENAL

Associated malware families

1 malware family attributed to this actor across reporting.

FamilyContextEvidenceLast seen
EvilGinxThe attackers are using the open source Evilginx framework to provision these phishing pages and to act as a reverse proxy between the victim and the real site.1Mar 18, 2026
ACTIVITY FEED

Recent activity

1 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.

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Target overlap

Match sector + geo + tech-stack targeting against your real footprint.

Tradecraft mapping

Every observed MITRE ATT&CK technique, grouped by tactic.

Malware arsenal1

Families this actor is known to deploy, with IOCs and behavior.

Exploited CVEs

CVEs this actor has used in known campaigns.

Detection signatures

YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.

Observables

Domains, IPs, and hashes tied to this actor, refreshed continuously.