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FulcrumSec logo displayed in white on a black background, featuring a minimalist balance scale icon above the text “Fulcrum Security,” representing the group’s branding on its data leak site

FulcrumSec: Threat Actor Profile

Attribution: Unknown, financially motivated cybercriminal group First Observed: 2025 Primary Operations: Data exfiltration, cloud data exposure, source code leaks, public dataset releases FulcrumSec is an...

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