Former Teen Hacker Raises $28M to Fight AI Phishing

Shay Shwartz's journey from teenage hacker to cybersecurity founder proves that second chances can change the world for the better.

At 16, Shwartz got caught hacking and making money from it. But instead of continuing down that path, he decided to flip his skills toward protection rather than destruction.

He spent the next decade in elite cybersecurity roles with Israel's defense and intelligence units, including work on the famous Iron Dome missile defense system. Then two years ago, he finally launched the startup he'd been dreaming about.

That startup, Ocean, just came out of stealth mode with $28 million in total funding. The round was led by Lightspeed Venture Partners, with backing from several high-profile investors including Wiz CEO Assaf Rappaport.

Ocean tackles a growing problem that's getting worse thanks to artificial intelligence. In the past, only sophisticated hackers could pull off targeted phishing attacks because they required tons of time and research.

Now AI has automated that entire process. Anyone can instruct an AI system to research a target, gather public information, and create personalized phishing emails at massive scale.

Why This Inspires

Ocean built a specialized AI system that analyzes every incoming email to detect fraud and impersonation attempts. Think of it as posting a guard at every door of your digital inbox.

The technology is already working at scale. Ocean reviews billions of emails each month for customers including Kayak, Kingston Technology, and Headspace.

Shwartz and his co-founder Oran Moyal created a small language model specifically designed to quickly understand sender intent and evaluate it against each organization's unique context. It's custom-built for email security rather than trying to adapt general-purpose AI.

The startup competes with established players like Proofpoint and newer companies like Abnormal Security, but Shwartz believes AI-powered attacks need AI-powered defenses built specifically for this new threat landscape.

From teenage mistakes to protecting millions of people's inboxes, Shwartz's story shows how talent pointed in the right direction can make everyone safer.