Web Credential Verification
From “leaked” to “live.”
Knowing a credential leaked tells you nothing about whether it still works. PassVision attempts the login itself (safely, automatically, and under written authorization), then reports only what is genuinely exploitable right now.
What it does
What no one else does.
Real login attempts
Submits a leaked credential against the actual target site and reports plainly whether access still succeeds.
Autonomous discovery
Finds the sign-in page on its own, in any language, across multi-step and single sign-on flows.
Reuse swept across apps
When a credential surfaces, it's tried against every registered app to reveal exactly what else it unlocks.
How it runs
Five steps, fully automated.
Credential surfaces
From a feed or upload.
Login page located
Any language, SSO.
Login attempted
Safely, automatically.
Verdict returned
Still works, or dead.
Reuse swept
Across your apps.
From leaked to live, end to end.
The same five steps drawn as one path, with the authorization gate in front of them and the remediation handoff after them.
LEAKED PAIR ARRIVES
A username + password pair surfaces, from a feed or upload.
k.demir : •••••••••• · SOURCE: CTI FEED
AUTHORIZATION GATE
An explicit checkpoint: nothing proceeds without it.
LOGIN PAGE DISCOVERY
Finds the sign-in page on its own: any language, multi-step and single sign-on flows.
ONE REAL LOGIN ATTEMPT
The leaked pair is submitted against your own registered application, safely, automatically.
NO CAPTCHA / ANTI-BOT EVASION · 2FA PROMPT = PASSWORD ACCEPTED
VERDICT
LIVE PAIRS CONTINUE →
REUSE SWEEP
The confirmed pair is tried against every registered app to reveal exactly what else it unlocks.
HANDOFF TO REMEDIATION
Confirmed-live exposures are handed off with full context, so you act only on what's live, and act on it first.
BOUNDARY · THIS MODULE REACHES LIVE TARGETS · REQUIRES OUTBOUND CONNECTIVITY · NOT AIR-GAPPED
Built to be safe
Aggressive about proof. Careful about everything else.
Verification is designed to be defensible in front of any security review:
Your applications only
Every target is confined to domains you own and authorize, bound by a signed scope and authorization document.
No evasion
CAPTCHA and anti-bot defenses are detected, never solved or bypassed. If a site detects us, we stop and report; we don't evade.
Second factor respected
A 2FA/OTP challenge is treated as “password accepted”; PassVision never attempts to defeat a second factor.
Requires connectivity
Because it reaches live targets, Web Credential Verification needs outbound access; it is the one part of PassVision that is not an air-gapped function.
FAQ
The questions this module gets asked first.
Is it legal and safe to actively log in with leaked credentials?
Yes, when scoped and authorized. PassVision confines live verification to applications the customer owns and authorizes, governed by a signed contract, scope document, and written authorization. It never bypasses CAPTCHA or anti-bot defenses and never attempts to defeat a second factor.
What does "from leaked to live" mean?
"From leaked to live" is PassVision's term for confirming exploitability. A credential appearing in a breach dump doesn't mean it still works. PassVision attempts the actual login and reports only the credentials that genuinely authenticate right now, so teams act on real exposures, not dead ones.
Why it matters
Stop guessing. Act on what's live.
A new leak surfaces containing your users' credentials. Without PassVision, analysts assume the worst on everything and burn days chasing exposures that were fixed long ago. With PassVision, you act only on the credentials confirmed live, and you act on them first.
Prove which leaked credentials still open the door.
See Web Credential Verification verify a leaked credential against your own applications, under signed authorization, on your terms.