Security Raises

• Linx Security secured $50 million in funding to expand its artificial intelligence-driven identity platform amid rising identity-based attacks on enterprises. • The investment targets enhancements in AI capabilities as companies face intensified threats from identity exploitation in cybersecurity incidents. • This funding round underscores growing demand for advanced identity security solutions in the US tech sector, enabling scalable protection for enterprise environments.

• Depthfirst, an applied AI lab specializing in software security, closed an $80 million Series B funding round led by Meritech Capital. • The funding will support the company's development of AI-driven tools to enhance software security and vulnerability detection. • This investment reflects growing venture capital interest in AI applications addressing critical cybersecurity challenges in enterprise software development.

• Circadence, a U.S.-based cybersecurity firm, secured $16.4 million in funding on April 4, 2026, to enhance its AI-powered platforms. • The investment supports launches of RangeGPT, an AI training tool, and Project Ares GEN3 for advanced threat simulation. • This funding arrives amid rising AI-enhanced cyber threats, positioning Circadence to innovate in enterprise defense.