Is your work email in a known breach?
Dark Web Exposure Check
Find out whether your work email appears in known data breaches. The report goes only to the address you check, with the steps to take today. Free.
How it works
- 1
Enter your work email
We check that one address against the Have I Been Pwned database of known data breaches.
- 2
The report goes to that inbox
Which breaches, when, and what was exposed. Nothing is shown on this page, so nobody can look up an address they do not own.
- 3
Act on it today
Reset any reused password, turn on MFA, and decide whether a company-wide review is worth doing.
Breach data provided by Have I Been Pwned (haveibeenpwned.com). A listing means the address appeared in that breach, not that your current password is known. We send only your email address, over an encrypted connection, and never ask for a password.
Dark web exposure check
What a breached email address means for your business
When a website you signed up to is breached, the email address and often the password you used end up in criminal databases that are traded and reused for years. Criminals try those passwords against work email, Microsoft 365 and banking logins, a technique called credential stuffing, and use the personal details to make phishing look real.
Most small-business breaches start with a reused or stolen password rather than a sophisticated attack. Knowing which of your addresses have been exposed, and resetting what matters, closes that door. The check above covers one address instantly; a company exposure review covers every address on your domain and keeps watching.
Questions
- What does a dark web exposure check look for?
- It checks one work email address against the Have I Been Pwned database of publicly known data breaches and tells you which breaches included that address, when they happened, and what kind of data was exposed, such as passwords, phone numbers or security questions. The report is emailed to the address you check.
- Why are the results emailed instead of shown on screen?
- So nobody can look up an address they do not control. Sending the report only to the checked address proves the person asking owns it. Nothing about your result is shown on this page or stored by us beyond the contact record in our CRM.
- My email was found in a breach. What should I do?
- Change the password on any account that used the same password as the breached site, turn on multi-factor authentication for email and every admin account, and start using a password manager so every login is unique. If the breach exposed a password you still use at work, treat it as compromised today.
- Does this check my whole company?
- No. A single address is a sample. Checking every address on your domain, including former employees, requires verifying domain ownership, so we offer it as a booked company exposure review rather than a self-serve tool. It also sets up ongoing monitoring for new breaches.
- Where does the breach data come from?
- From Have I Been Pwned (haveibeenpwned.com), the largest public index of data breaches, maintained by security researcher Troy Hunt. A listing means the address appeared in that breach, not that your current password is known to criminals.
- Is a free dark web scan safe to use?
- This one is. We send only your email address to Have I Been Pwned over an encrypted connection, we never display results publicly, and we do not sell or share the list. Be cautious of scans that ask for passwords: a legitimate check never needs one.