KnowBe4 closed the company after almost 9 years of Marcie Tilka's tenure.
Public source
Publisher name
Public post
After almost 9 incredible years, I’ve made the difficult decision to close one of the most meaningful chapters of my career and say goodbye to KnowBe4.🧡 Without a doubt…
Company
KnowBe4
Securing Humans & Agents | Rise Above Risk
- Industry
- Computer and Network Security
- Location
- Clearwater, US
- Company size
- 1,001–5,000 employees
About KnowBe4
KnowBe4 empowers the modern workforce to make smarter security decisions every day. Trusted by more than 70,000 organizations worldwide, KnowBe4 is the pioneer of digital workforce security, securing both AI agents and humans. The KnowBe4 Platform provides attack simulation and training, collaboration security, and agent security powered by AIDA (Artificial Intelligence Defense Agents) and a proprietary Risk Score. The platform leverages 15-years of behavioral data to combat advanced threats including social engineering, prompt injection, and shadow AI. By securing humans and agents, KnowBe4 leads the industry in workforce trust and defense.
See moreLatest activity
Latest activity from KnowBe4
126 signals
Presence & Recognition
KnowBe4 employee Fran Roberts shared insights on integrating AI into day-to-day operations
Products & Services
KnowBe4 extended its Defend product to protect Google Workspace users with advanced threat detection and real-time security coaching as of September 15.
Presence & Recognition
KnowBe4 announced that Dr. Kawin B. will join Secure Code Warrior CEO and Co-Founder Pieter Danhieux to unpack AI code security risks live on September 9, 2026 at 9 a.m. ET.
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