Ocean, an AI-powered email security platform founded by Shay Shwartz and Oran Moyal, has raised $28 million in total funding led by Lightspeed Venture Partners with participation from Picture Capital, Cerca Partners, and high-profile angel investors. The platform addresses the growing threat of AI-powered phishing attacks by using a company-tailored small language model to analyze billions of emails monthly and protect inboxes for customers like Kayak, Kingston Technology, and Headspace. Ocean positions itself as a next-generation solution against increasingly sophisticated email threats enabled by AI advancements.