Making stealer infections worthless

by putting attacker intel in your hands.

Making stealer infections worthless

by putting attacker intel in your hands.

Making stealer infections worthless

by putting attacker intel in your hands.

About Us

Passguard is a Dutch stealer intelligence platform founded in 2021, focused on detecting and responding to infections from infostealers.

We give security teams access to data from compromised devices, including stolen credentials, active sessions, and cookies, so they can spot infections early, revoke access, and prevent further misuse.

Passguard is used by organizations in energy, manufacturing, infrastructure, healthcare, and tech - wherever many users and systems depend on secure access. Our data helps monitor infostealer risk for hundreds of thousands of employees across these environments.

With a background in intelligence and digital investigations, our team understands how attackers operate and how to close that gap for defenders.

Podcast

The story behind Passguard

How did Passguard start, and why are infostealers such a big deal? Tom walks you through it. No jargon, just the story and the stakes.

Watch the video on Youtube

Trusted by security leaders

Trusted by security leaders

Trusted by security leaders

Founding team

Founded by specialists in intelligence, law enforcement, and product design, Passguard combines operational experience with technical depth. We’ve tracked threat actors, built large-scale investigations, and designed tools people actually use.