mas[.]toDomain
Reported by 2 independent sources · first reported by Group-IB · last reported
Last reported 1 month ago
What the reports say
2 reports, newest first · the exact sentence from each-
Risky Bulletin: Anthropic agents went hacking again“Post by @[email redacted]@mas[.]to”
-
Package deal: Malware bundles causing disruption and damage across EMEA“For example, two of the resources that the threat actors used for C2 purposes were mas[.]to and mastodon.social.”
Indicators reported together
named in the same reports- collusion[.]wikiin 1 report
- hxxps://digitalfitsoft[.]comin 1 report
- digitalfitsoft[.]comin 1 report
Copy these 3 indicators · defanged
Also named with it: CVE-2026-87491
Thanks — we review every report.