AI email security startup Ocean emerges from stealth with $28 million funding

AI email security startup Ocean has come out of stealth with a $28 million funding round.

Founded in 2024, Ocean unveiled a platform that uses AI agents to analyze incoming email for sender intent, conversation context, and evidence history.

The system is designed to detect phishing and business email compromise more effectively than traditional filters.

The launch comes as attackers increasingly use AI to make email fraud and phishing more sophisticated.