Threat actor
FulcrumSec
Tracked by CyberSIXT since Jun 12, 2026 · last activity Jun 12, 2026
Coverage timeline
-
FulcrumSec Breach Exposes 4.8TB of Data from Global Schools Groupdatabreaches.net · Jun 12, 2026
Tracked by CyberSIXT since Jun 12, 2026 · last activity Jun 12, 2026