Data Breach Checker

Why check for breaches

Breaches happen all the time, to small sites and well-known brands alike. When a company is hacked, email addresses, passwords, and other details can be exposed. Thousands of breaches occur each year, exposing billions of records. If those details match an account that uses the same password elsewhere, attackers can try to sign in on other services. A simple check helps catch problems early and limit the damage.

What this tool does

The checker looks up an email across trusted public breach sources and security feeds. Over half of all breaches involve customer personal information like emails, phone numbers, and home addresses. If there is a match, the page lists the incident name, when it was reported, and the types of data involved. If there is no match, it means nothing publicly known has been linked to that email so far. New leaks appear regularly, so it is worth checking again from time to time.

How to use it

There is nothing to install, no account to create, and fast response. It works on desktop and mobile the same way.

What your results mean

If a match is found, you will see a list of breaches that your email was found in. Even if you don't care about this email, immediately take actions described below! If no match is found, treat it as a good sign but not a guarantee. Stay cautious, and consider checking again after large breach headlines.

📌What to do if your email appears

Follow steps below and mark the ones you have completed:

If the same password was reused elsewhere, change it there too. Because credential abuse is the most common attack vector, using a password manager can help create and store strong, unique passwords without having to remember them all.

Tips to stay safe

• 🔐 Prefer long, unique passwords - use our password generator.
• 💼 Use a password manager to avoid passwords reuse.
• 📲 Enable two-factor authentication on important accounts.
• 📬 Use temp mail or email aliases to protect your real email.
• 🔍 Be careful with links in emails and messages.
• ✍️ Keep recovery methods current, like backup codes and phone numbers.

Get started

Enter an email and run a quick check. With the global average cost of data breaches remaining significant for organizations worldwide, early detection and response are more important than ever. If there is an issue, act now. If there is not, take a minute to improve passwords and turn on two-factor authentication. Small steps make accounts much harder to break into.