Check If Your Email Is HackedInstant Dark Web Scan
Free email security check reveals if your passwords are stolen and sold on the dark web. Scan 500+ data breaches in seconds, no registration required.
- Scans 500+ data breaches instantly
- Better HaveIBeenPwned alternative with real-time monitoring
- Shows the leaked password, not only the breach name
- Bank-level encryption protects your privacy
- Used by 100,000+ privacy-conscious users
- Full report is one payment of $28.95, no subscription
LeakNixexample@mail.comSamplePrivacy score
41 / 100
Hackers can see 2 of your passwords and 5 personal details.
Your leaked password
- pa••••••3
- ••••••••
Breaches
4 of 8
- LinkedIn2012-05-05Still online
- Email Address
- Password
- Canva2019-05-24Still online
- Email Address
- Name
- Username
- Location
- Password
- Zynga2019-09-01Still online
- Email Address
- Phone Number
- Username
- Password
- Dropbox2012-07-01Still online
- Email Address
- Password
Dark web email check
Why Use Our Free Dark Web Email Check Tool?
Worried your email might be compromised? Our free dark web email scan checks if your email is hacked by scanning 500+ data breaches instantly. Unlike other email breach checkers, LeakNix provides real-time dark web monitoring to find stolen passwords before criminals use them. Get your data breach check results in seconds, completely free.
Find Stolen Passwords
Scan dark web markets where criminals sell your credentials. Get instant alerts before they're used.
Complete Security Check
Deep scan across all your email accounts, personal, work and secondary, for total protection.
Better Than HaveIBeenPwned
Real-time monitoring catches new breaches as they happen. Stay protected before criminals strike.
Know What to Fix
Get specific details about compromised accounts and immediate steps to secure them.
The free result
What a free email leak check tells you
Most checkers stop at “your email was in a breach”. That is the least useful part. What you need is which password leaked, from where, and what else was in the same record, because that decides which accounts to fix first.
Which breaches, and when
Every known breach holding the address, with the service name and the date. The two sources are merged and duplicates removed, so a breach both of them hold is counted once.
The password itself
Where a breach stored a password next to your address, the free result shows the start of one of them. That is usually enough to recognize it, and to know which other accounts still use it.
What else was in the record
Names, phone numbers, home addresses, IP addresses, dates of birth. The fields differ by breach, and the result lists them so you can see what a stranger could piece together.
A privacy score
One number from 0 to 100. It starts at 100 and loses points for each leaked password, each kind of personal detail exposed, and each additional breach.
How it works
How the email hack check works
You type an email address
The check looks for that exact address. It does not search by name, and on the website it is email only. The LeakNix app for iPhone and Android can also check phone numbers and usernames.
Two breach indexes are queried
One indexes around 10 billion leaked records including infostealer logs, the other lists more than a thousand breached sites. Together they cover 500+ data sources, including the dark web markets and forums where stolen credentials are dumped and traded, and both are refreshed in real-time as new breaches surface.
The results are merged
A breach present in both sources is counted once. Each entry keeps its name, its date and the list of fields it exposed, so the count you see is breaches, not duplicate rows.
You see enough to decide
The free result tells you whether you have a problem and roughly how big it is. The full report lists every breach and every password in full, so you can go through your accounts one by one.
Identity protection
How LeakNix Protects Your Digital Identity
Enter Your Information
Simply provide your email, username, or phone number. The free check on the website is email only; the full report and the LeakNix app take phone numbers and usernames too. Our bank-level encryption ensures your data remains 100% private and secure.
AI-Powered Scanning
Our advanced AI technology scans 500+ data sources, including dark web forums, breached databases, and credential dumps in real-time.
Comprehensive Security Report
Receive an instant, detailed report showing exactly where your information was exposed, what data was compromised, and when the breach occurred.
Personalized Protection Plan
Get a customized security roadmap with step-by-step guidance to secure your accounts, prevent future breaches, and protect your digital identity.
Your report
Your Personalized LeakNix Security Report
Get instant insights into your digital security status with our comprehensive reporting system.
Comprehensive Breach Analysis
Detailed breakdown of all data breaches affecting your information, including dates, affected services, and types of exposed data.
Exposure Risk Assessment
AI-powered analysis of your exposure risk level, with specific details about what personal information was compromised and potential impacts.
24/7 Real-Time Monitoring
Continuous scanning of 500+ data sources with instant alerts when your information appears in new breaches or on the dark web.
Expert Security Recommendations
Personalized action plan with step-by-step guidance to secure your accounts, implement stronger passwords, and protect against future breaches.
Full report
What the full report adds
Every breach, every password, plus ongoing monitoring. No subscription, and a 30-day money-back guarantee.
Price
$28.95one payment
Run the free scan first. The report unlocks from the result.
Every password, unmasked
The free result hides most of each leaked password. The report shows them in full, which is what tells you exactly which logins to change and which you can leave alone.
Every breach, from both sources
The complete list, not just the one featured breach: the service, the date, and every field each record held about you.
A fix list, in order
What to change first, where two-factor authentication matters most, and how to get your details off the sites that republish them.
Unlimited scans, for life
Any email address, phone number or username, as many as you like, for as long as you like. Yours, your partner's, your parents', your kids'. One payment covers all of it.
The scan
What the scan actually checks
No sign-up, no card, no software. Here is exactly what one scan reads and what it gives you back.
- Free, and no account
- The scan runs without registration, without a card and without installing anything. You type an address, you get the result.
- Two sources, merged
- Every scan reads two breach datasets holding billions of leaked records between them, then removes the breaches that appear in both so nothing is counted twice.
- The password, not just the breach name
- Breach records often store the password that sat next to the address. Where one exists, the result shows it, which is the difference between knowing you were in a leak and knowing what to change.
- What else was exposed
- Results list the other fields each breach held for you: names, phone numbers, addresses, IP data, so you can see how much of your identity is reconstructable.
Ready to Take Control of Your Digital Security?
Join 100,000+ users who trust LeakNix to protect their personal information. The free dark web email scan takes a few seconds and costs nothing to look. If the address is clean, you will know. If it is not, you will know what to change.
Questions
Questions people ask before they check
Is the email hack checker free?
Yes. The check costs nothing and needs no account. It shows how many breaches hold the address, one partly hidden password, and the kinds of data exposed. The full report, with every breach listed and every password shown in full, is a one-off $28.95. There is no subscription.
Where does the breach data come from?
Two independent breach indexes. One holds around 10 billion leaked records including infostealer logs, the other lists more than a thousand breached sites. We query both, merge the results and drop the duplicates. They index the data that has been leaked, sold or posted on dark web markets and forums, which in practice is where most of it ends up.
Is LeakNix safe and secure to use?
Absolutely. LeakNix uses bank-level encryption and follows strict data protection protocols. We only require your email, username, or phone number to check for exposures. We never store your passwords, and your personal information is never shared with third parties. Our platform is trusted by over 100,000 users.
How frequently is your breach data updated?
Our AI-powered system continuously monitors and updates breach data in real-time. We aggregate information from 500+ trusted cybersecurity sources, including dark web monitoring, ensuring you receive the most current and accurate exposure alerts. Our database is updated multiple times per day to catch new breaches as they happen.
Can I monitor multiple email addresses and phone numbers?
Absolutely. The full report lets you monitor up to 5 email addresses and phone numbers simultaneously. This is perfect for individuals managing multiple accounts or businesses protecting their employees' credentials. You'll receive instant alerts if any of your monitored information appears in new breaches.
What immediate actions should I take if my data was leaked?
If our scan reveals your data has been exposed, take these critical steps immediately to protect yourself. Change all affected passwords straight away. Enable two-factor authentication (2FA) on all your accounts for an additional security layer. Monitor your financial accounts for any suspicious activity or unauthorized transactions. Use our recommended password manager to create and store strong, unique passwords for all accounts. And keep 24/7 monitoring on, for continuous monitoring and instant breach alerts.
Does LeakNix monitor phone number exposures?
Yes, our comprehensive scanning system checks for phone numbers exposed in known data breaches. If your phone number has been leaked, we provide detailed recommendations including updating security settings, enabling two-factor authentication, and protecting against potential SIM swapping attacks. The full report offers continuous monitoring of multiple phone numbers.
How do I know if my email is leaked?
Type it into the email leak checker at the top of this page. The leak checker looks the address up against both breach indexes and tells you in a few seconds whether it appears in any of them. A leaked email usually shows up next to the password that leaked with it, which is the part a plain data breach checker will not give you.
What does this show that a free breach checker does not?
A free checker tells you which breaches an address appeared in. It does not show you the password that leaked with it, and it does not index the combolists and stealer logs where most reused passwords actually surface. If you only want a yes or no, any free lookup will do. If you want to know which password to change, that is what this check is for.
Is it safe to type my email address here?
The address is looked up against the two sources over an encrypted connection. We never ask for a password; the passwords in the results come from the breach data, not from you. Typing an address here does not increase its exposure. It is already in those databases or it is not.
My email came up in a breach. What should I do first?
Change the password on the account the breach belongs to, then on every other account that used the same password. Email and banking first, because email resets everything else. Turn on two-factor authentication where it is offered, preferably an app or a passkey rather than a text message. If the leaked fields include your phone number or home address, expect more convincing phishing and treat unexpected messages with suspicion. Then check again in a few months. New breaches surface constantly.
Can I check a phone number or a username?
On the website, email only. The LeakNix app for iPhone and Android can also check phone numbers and usernames against the same sources.
Longer answers: how a password leak check works and where leaked data actually ends up. Also the password managers we recommend and how to protect a phone number against SIM swapping.