Reinaert Van de Cruys is the kind of hacker you want in your corner. As co-founder of Fox&Fish Cyberdefense, he’s on a mission to make cybersecurity practical, understandable — and yes, even fun.

A passionate ethical hacker since his teens, Reinaert has a rare talent for turning complex cyber concepts into clear, memorable stories. Whether he’s training teams or standing on stage, he helps people think like hackers so they don’t have to fear them.

In 2024, he was named Young Cybersecurity Professional of the Year by the Belgian Cyber Security Coalition, recognizing him as one of Belgium’s most dynamic voices in the fight against digital threats. The jury highlighted his unique ability to blend deep technical expertise with engaging, relatable communication.

Known for his energetic style, humor, and live hacking demos, Reinaert has spoken everywhere: from intimate boardrooms to large-scale events like Nerdland and DataNews. His sessions aren’t technical monologues; they’re interactive experiences that show how easily attackers slip in — and how surprisingly simple it can be to stop them.

Off stage, Reinaert works with organizations across industries to strengthen their defenses and raise awareness. He’s a frequent voice in Belgian media, offering expert commentary on cyber incidents and emerging trends.