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.