Stop infostealer infections before they escalate.
Passguard shows which devices are compromised and which sessions are exposed, so you act before attackers do. No agent, no access to your systems.
Free scan · No signup · Results in about a minute
Hundreds of organisations are safer with Passguard
Where Passguard sits in an infostealer attack
From the first infection to the login without MFA, and the moment your team gets notified.
- Device infected An employee or contractor device, often unmanaged, runs a stealer.
- Log listed for sale Credentials and session tokens appear on a criminal marketplace.
- Passguard detects it here The listing is matched to your domain. Your team gets the alert, with the sessions to revoke.
- Attacker buys the session Valid tokens are bought within hours of listing.
- Logs in as your employee MFA bypassed. The stolen session walks straight into your systems.
How infostealers bypass your security controls
See what MFA, EDR and conditional access can miss.
From marketplace listing to closed investigation.
Every infection as an alert
Device, malware, account and the sessions to revoke, by email and in the platform.
All exposure in one dashboard
Employee and user infections, traces, target lists, cracked passwords, breaches and leaks side by side.
Reports for management and auditors
Trends per period, a full domain report as PDF and CSV exports per module.
Detect and act before damage spreads.
Three steps to detect infostealer activity and know before attackers get in.
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You add your domains
Verify them by email or DNS. No access needed.
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We monitor marketplaces
Passguard identifies infected devices with sessions in your systems.
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You get alerts
Know exactly which sessions to revoke to stop escalation.
Free · No signup · Results in about a minute
“Passguard gives us a critical early-warning signal we simply didn’t have before.”
Everything you need to know before getting started.
The essentials, explained in plain language.
Not answered here? Contact us
Will Passguard work with our existing security stack?
Yes. Passguard requires no integration or installation, so it complements your current security tools without adding workload for your IT team.
Don’t our EDR tools already pick up infostealers?
In most cases they do not. Infostealers typically spread through unmanaged or personal devices that fall outside the reach of traditional EDR solutions.
How quickly can we start seeing results?
You see results immediately. After adding your domains, Passguard shows all historical infections linked to your company and then continues monitoring for new ones.
Do we need to install anything?
No. Add and verify your domains and monitoring starts. There is no agent, no integration and no access to your systems.
Where is the data hosted?
In the European Union, on European infrastructure. Passguard is a Dutch company and GDPR compliance is part of how the platform is built.