How Vectra AI, Billion-Dollar Startup is Using AI to Outpace Cybercriminals 

In the early 2010s, the world of cybersecurity was about to undergo a radical transformation. While traditional security solutions worked tirelessly to patch holes and prevent breaches, a massive cyberattack quietly broke through the defenses of several companies, leaving devastation in its wake. Hitesh Sheth, then the COO at Aruba Networks, received word of the breach from a customer who had previously trusted him with their security needs. It wasn’t just a routine cyberattack; it was a sophisticated, nation-state operation that current tools were unable to prevent.

The inception of Vectra AI dates back to a pivotal moment in Hitesh Sheth's career while he was COO at Aruba Networks. A customer came to him with alarming news: they had been hit by a sophisticated nation-state cyberattack that breached multiple companies. Despite having purchased top-tier security solutions during Sheth’s tenure at Juniper Networks, the breach had gone undetected.

This incident illuminated a glaring gap in traditional security approaches. Existing tools were ill-equipped to detect the subtle, stealthy techniques used by modern attackers. Sheth realized that a different approach was needed—one that could analyze network traffic in real time and identify attacks as they unfolded. The answer? Artificial intelligence.

However, in 2010, the technology landscape wasn’t ready to support such a revolutionary approach. It took a few more years of advancements in AI, machine learning, compute power, and storage costs for Sheth's vision to take shape. By 2012, Sheth made the bold move of leaving his corporate role at Juniper Networks to found Vectra AI.