Ocean

Most email security tools detect what they've seen before. But today, with AI, attackers don’t need to send the same email twice. Shay Shwartz 🌊 and Oran Moyal spent years learning how attacks move through inboxes and where defenses break down. Their finding: the gap isn't information. It's depth of analysis. SOC analysts catch what tools miss by doing one thing: investigating. The evidence was always there. The tools just didn't go deep enough. Ocean was built on that insight. AI agents that investigate every email the way a Tier 3 analyst would on their best day - before the threat lands. Full origin story in the first comment 👇

Cybersecurity's most ancient problem is ready to be solved. Ocean 🌊 is coming out of stealth, with $28M in funding led by Lightspeed, with participation from Picture Capital and Cerca Partners. The email attacks getting through today aren't the ones with obvious tells. AI has given attackers the ability to contextually thread into real conversations, reference real projects, arrive from trusted infrastructure, mimic legitimate relationships, and produce flawless language. Attacks AI-engineered from the ground up to look completely normal. There are no patterns to catch. No anomalies to flag. Traditional email security was built for a different era. It wasn't designed for what attacks look like today. Ocean is built for the AI era. Built by a team from the offensive cybersecurity side, we know exactly how these attacks are engineered. We built the first agentic email security platform for autonomous investigation. A swarm of purpose-built AI agents investigates every email in real time, understanding intent, verifying signals, and following links all the way through, the way an elite security analyst would. Not scanning for patterns. Investigating. Ocean already serves dozens of customers, including Fortune organizations across healthcare, manufacturing, technology, retail, and more, analyzing over a billion emails every month. Our customers see a dramatic reduction in email attacks, up to 92% fewer false-positive phishing alerts, save an average of 2 FTEs through reduced email security operations, uncover industry-specific phishing campaigns no other vendor detects, and much more. Over 80% of the ocean is still undiscovered. So are most of the attacks reaching your inbox. We’re challenging that. Read our coverage from TechCrunch in the first comment. Shay Shwartz 🌊 Oran Moyal Michael Fey David Gussarsky Rakesh K. Loonkar Dan Amiga Mickey Boodaei Ronnie Zahavi Ofer Katz Assaf Rappaport Nadir Izrael Yevgeny Dibrov Dor Knafo