KnowBe4

Security awareness training and phishing simulation platform for measuring and reducing human risk.

KnowBe4 trains employees to recognize phishing and social engineering, reinforced by simulated attack campaigns and per-user risk scoring. Tens of thousands of organizations run their awareness programs on it. Founded in 2010, it remains the reference point most competitors in human risk management measure themselves against.

Category: Social Engineering & Human Risk
Founded: 2010
Funding: $2.2B raised (Debt Financing, 2025)
Website: https://www.knowbe4.com

Seen at Black Hat USA 2026 (Diamond sponsor, booth 2439).

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