Four years after selling Mandiant to Google for $5.4 billion, Kevin Mandia is back with a new AI-powered cybersecurity startup called Armadin — and investors are already betting big on him.
Armadin announced on March 10, 2026 that it had raised approximately $190 million in funding, led by Accel Partners, with participation from Google Ventures, Kleiner Perkins, Menlo Ventures, and Ballistic Ventures.
What is Armadin?
Founded in September 2025, Armadin has quickly grown to over 60 employees. The company builds AI agents that scan enterprise environments for security threats in minutes — compared to hours or days with traditional methods. Early customers include Fortune 100 companies.
Why This Matters
Mandia built his reputation by responding to some of the most sophisticated cyberattacks in history, including the SolarWinds breach and major nation-state intrusions. Armadin applies AI to automate what his teams used to do manually: mapping enterprise environments, identifying vulnerabilities, and detecting threats in real-time.
The AI Security Race
The $190M raise reflects a broader trend: enterprise security teams are overwhelmed by the volume and sophistication of attacks. AI agents that can work continuously and flag anomalies before they become breaches are no longer a luxury — they are becoming the baseline expectation.
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Original Hebrew coverage: vibetech.co.il
Sources: CNBC, TechStartups, Reuters (March 10, 2026)
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