F
Fulcrumsec
InactiveTotal victims
27
This month
0
Active
—
DayBreach AI intelligence
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How it operates
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
Professional Services%27
Teknoloji%27
Sağlık%12
Retail & E-Commerce%12
Other%23