Ocean Security Acquisition | Technology Deal in NY

Lightspeed Venture Partners has completed the acquisition of Ocean Security, a cybersecurity platform business in New York, for $28M. Ocean Security provides agentic email security that uses AI-native autonomous investigation to protect enterprise inboxes against phishing and AI-powered email attacks. The platform replaces legacy detection-based tools by analyzing harmful intent at enterprise scale, supporting Fortune 500 organizations in New York. The technology M&A deal is structured as a platform acquisition backed by private equity participation, with total funding of $28 million and an announced launch from stealth.