fulcrumsec
1 victims claimedFirst seen Oct 23, 2026Last post 3d ago4 known sites
Profile
FulcrumSec is a data extortion group active since approximately September 2025, specializing in high-speed exfiltration of cloud-hosted databases by exploiting unrotated API keys and misconfigured cloud permissions rather than deploying encryption, with known victims including Australian fintech youX and LexisNexis.
Targeted sectors
- Technology1
Targeted countries
- United States1
Most recent victims
- EMARKETERTechnology · United States3d ago