Dallas-based enterprise browser security startup Island raised $400M led by Evolution Equity Partners at a $6.4B valuation and plans to grow its staff to 1,500 (Samantha Subin/CNBC)

Dallas-based enterprise browser security startup Island recently secured $400M in funding, led by Evolution Equity Partners, achieving a $6.4B valuation. The company plans to expand its workforce to 1,500 employees. This significant investment highlights the growing demand for new security tools, driven by the need to protect businesses from the increasing threat of rogue artificial intelligence agents.