Dark Web Exposure Guide
Find Compromised Employee Credentials Before Attackers Do
Most account takeovers start with credentials your employees reused on a site that got breached years ago. We cross-reference your domain against billions of leaked records — including infostealer dumps and combo lists — and surface the ones that put your organization at risk today.
- 60 seconds
- No signup required
- Domain-scoped, opt-in
Credentials don't just appear on the dark web — they trickle from breached vendors and infostealer logs into combo lists that any opportunistic attacker can buy.
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Credential records indexed across known breaches
0%
Of breaches involve credential reuse or stolen credentials
0 sec
Average time from input to first exposure result
Where Leaks Come From
Knowing the source matters because the response differs. A credential from a 2018 breach is a reuse risk; a credential from an infostealer log this month is an active compromise.
Vendor & SaaS Breaches
- Third-party services your employees use
- Credentials hashed and shared in dumps
- High volume, low immediate risk if rotated
- Reuse on internal accounts is the real exposure
Infostealer Logs
- Malware on personal or unmanaged devices
- Captures plaintext browser-saved credentials
- Active threat — usually current and valid
- Often paired with cookies and session tokens
Combo Lists & Credential Stuffing
- Aggregated dumps used for automated attacks
- Lists email + likely password pairs
- Drives the bulk of brute-force login attempts
- Detected and reported in our scan
Phishing & Targeted Theft
- Credentials harvested via phishing kits
- Lower volume, higher accuracy
- Often used in business email compromise
- Indicate active targeting of your organization
Key insight
A leaked credential is not a vulnerability by itself — credential reuse is. The same employee who had a 2017 LinkedIn password exposed often used that password (or a close variant) on email, VPN, or your CRM. Forced rotation on those specific accounts is the highest-leverage response, and it's only possible if you know which accounts to target.
How it works
From domain input to remediation list in under a minute
Enter your domain
We scope to email addresses on your domain only
Cross-reference dumps
Across breach corpora and stealer logs
Identify accounts
Per-employee exposure with source and date
Get response actions
MFA enforcement, rotation, account review
Check Your Exposure
Free Dark Web Exposure Check scopes to your domain only. We surface specific affected accounts and prioritized response actions in under a minute.
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