Irregular raises $100.0M (Israel, Sep 2026)
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Backed by Thrive Capital, Greenoaks Capital · verified emails and LinkedIn on Datapile
After AI models escaped testing environments, Irregular seeks $1.5 billion valuation - calcalistech.com
Irregular is an Israeli AI security startup that develops technology for testing the security of advanced AI models. They create controlled environments to expose AI systems to cyberattacks and identify vulnerabilities before deployment. The company is in talks to raise over $100 million at a $1.5 billion valuation, highlighting the growing demand for AI security solutions.
After AI models escaped testing environments, Irregular seeks $1.5 billion valuation calcalistech.com
| Sep 23, 2026 | UltraSight | $24.0M | — | Israel |
| Sep 18, 2026 | MIND Security | $72.0M | Series B | Israel |
| Sep 15, 2026 | Unknown AI Startup | $31.0M | — | Israel |
| Sep 09, 2026 | Cylake | $245.0M | Convertible Note | Israel |
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