Dark web credential check

Dark Web Scan for Business: Are Your Company's Logins Out There?

Stolen logins don't break in. They sign in. Criminals buy and trade employee usernames and passwords, then use them like anyone else. Enter your work email to see which of yours appear in malware logs, leaked databases and criminal marketplaces.

Find them before they sign inWhat we check
Credential exposure scanCOVERAGE
SCAN
Your company domain
Logins, breaches, servers
Stolen logins (malware)Checked
Leaked databases and breachesChecked
Criminal marketplacesChecked
Exposed serversChecked
Ransomware leak sitesChecked
Public & threat-intelligence sources

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What we check

What a dark web scan reveals

Logins
employee passwords stolen by malware and sold on the dark web
Breaches
your email address and company data exposed in past breach dumps
Servers
internet-facing IPs, open ports and known vulnerabilities
Leaks
whether a ransomware group has posted your company's data

Infostealer malware quietly copies the saved passwords, cookies and sign-in history from an infected computer and sends them to the operator. These logs are sold on the dark web, often within days, and let a buyer sign in as the employee. We check how many devices tied to your company appear in these logs and when the latest was seen.

Data breaches expose employee addresses, passwords and other details in dumps that circulate for years. We check whether your own address and your company domain appear in known breaches, and which types of data were exposed.

Your internet-facing servers are visible to anyone who looks. We resolve your domain to its public IPs and check open ports, known vulnerabilities, and whether remote desktop or other risky services are exposed.

Everything comes from public and threat-intelligence sources, the same outside view attackers have. We never contact your company, sign in, or show a password. The full report goes only to the work email you enter, and we keep a copy with your request so we can resend it.

What to do with your result

Stolen logins only matter if they still work. An identity and access risk assessment checks MFA, privileged accounts and sign-in controls across Microsoft 365 and Entra ID. CLOUDSKOPE SARTUS™ finds and closes those gaps in six days, for a fixed fee.

FAQ

Dark web scan questions, answered

A check of criminal marketplaces, leaked databases, and malware logs for your company's email addresses, logins, and servers. This scan covers your whole company domain, not just one person.

It costs nothing to run and you see results without signing up. It reads public and threat-intelligence sources only, never contacts your company, and never shows a password.

Files that infostealer malware takes from an infected computer: saved passwords, browser cookies, and the sites the person signs in to. They are sold on the dark web, often within days, and are a common first step in ransomware and wire fraud.

Those check one person's details for identity theft. This checks your company: every employee address on your domain, devices infected with malware, your internet-facing servers, and lookalike domains.

Reset the exposed passwords, end active sessions, turn on MFA, and clean infected devices first. The full report lists each step. If malware logs show work logins, treat it as a possible compromise and check for signs someone already used them.

No. A scan is a snapshot; new leaks appear every week. Ongoing monitoring is part of our managed protection for clients.

Ground truth. Not story.

If your data is on the dark web, the real question is whether anyone has used it. Cloudskope is a security-only advisory firm based in Dallas, Texas. We run forensic audits of Microsoft 365 and Azure, cyber due diligence for deals, and a fixed-fee six-day assessment and remediation program for firms and their portfolio companies. We are independent of your IT provider and compliance consultant, and we work alongside both.

Since May 1, 2026, our forensic audits have prevented $2.2M in wire fraud, none of it flagged first by the client's IT team, managed service provider, bank or security tools.

Find out if stolen logins were used