AegisAI, founded by former Google security execs, lands $36M to stop AI-driven spear phishing

The Series A was led by Battery Ventures, bringing AegisAI total funding to $49 million.
AegisAI, founded by former Google security execs, lands $36M to stop AI-driven spear phishing

Hackers are increasingly leveraging AI to launch large-scale attacks, particularly through email, by using aggregated personal information to craft convincing, personalized messages. Former Google security executives have launched AegisAI, a startup utilizing AI agents to detect and neutralize these AI-driven spear phishing threats. AegisAI has secured $36 million in Series A funding to further develop its technology, which aims to surpass traditional, slower security systems.

  • AI is enabling hackers to launch more sophisticated and widespread email attacks by quickly gathering personal information to create convincing messages.
  • AegisAI, founded by former Google security executives Cy Khormaee and Ryan Luo, uses AI agents to combat AI-driven spear phishing.
  • The startup’s AI agents analyze messages like humans, identifying subtle anomalies that rule-based systems might miss.
  • AegisAI has gained numerous customers in less than a year, including Mash and LangChain.
  • The company raised $36 million in Series A funding, led by Battery Ventures, bringing its total funding to $49 million.
  • AI-powered attacks are now more effective than traditional ones, often bypassing existing security controls.
  • AegisAI’s technology can detect threats like malicious PDF attachments that appear legitimate.
  • Battery Ventures sees AegisAI as having a strong potential to become a leading hack-prevention company due to its experienced leadership.
  • AegisAI plans to expand its AI-driven defense solutions beyond email to other areas like data security.
    Continue reading https://techcrunch.com/2026/07/23/aegisai-founded-by-former-google-security-execs-lands-36m-to-stop-ai-driven-spear-phishing/
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