Check If Your Email Has Been Leaked
Email Leak Detector
Check if your email (or company domain) has been found in public data breaches.
*We do not collect, save, or trade your data with this service*
Instantly & Securely
Data breaches happen every day, affecting millions of individuals and businesses worldwide. Whether it’s a major corporate hack or a small-scale data leak, exposed email credentials can lead to serious security risks. Many people don’t realize that their email addresses, passwords, and even financial details may already be circulating on the dark web. Cybercriminals use this stolen information to commit identity theft, access personal and business accounts, and launch phishing scams to trick users into revealing even more sensitive data.
The consequences of an email breach can be far-reaching. If hackers gain access to one account, they often attempt to reuse the same credentials across multiple platforms, a tactic known as credential stuffing. A single leaked email-password combination could put an entire digital identity at risk. From banking and social media accounts to work emails and cloud storage, compromised credentials can lead to devastating consequences if not addressed promptly.
That’s why we’ve built the Email Leak Detector, a simple yet powerful tool that allows you to check if your email has appeared in a public data breach. This tool scans large-scale data dumps from past breaches to identify whether your email has been exposed, helping you take immediate action to secure your accounts before it’s too late. With a focus on ease of use and effectiveness, the Email Leak Detector is designed for anyone who values their online security, from individuals safeguarding their data to businesses protecting sensitive company information.
This tool is powered by Have I Been Pwned (HIBP), one of the most trusted and comprehensive data breach repositories. Created by cybersecurity expert Troy Hunt, HIBP aggregates billions of leaked credentials from hacked websites, underground hacker forums, and public data leaks. This extensive database lets users quickly determine whether their email has been compromised and take steps to mitigate further damage. Unlike many other services, HIBP provides real-time updates, ensuring users receive the most current and relevant breach information.
Most importantly, our Email Leak Detector is entirely private and secure. When you check your email, it is never stored, logged, or shared—all queries happen in real-time with no data retention. This ensures that you get access to critical security insights without compromising your privacy. Whether you’ve been using the same email for years or want to verify a new account, our tool allows you to stay one step ahead of cyber threats without exposing yourself to additional risks.
How the Email Leak Detector Works
🔹 Enter Your Email – Type your email into the secure checker.
🔹 Instant Scan – The tool queries the HIBP database to check if your email has been found in known breaches.
🔹 Detailed Report – If your email appears in a breach, you’ll receive a list of affected services and security recommendations.
🔹 No Data Stored – Your email is never saved, logged, or shared—all checks happen in real-time with complete privacy.
What is Have I Been Pwned (HIBP)?
HIBP is a well-respected online service created by cybersecurity expert Troy Hunt. It aggregates data from billions of leaked credentials gathered from hacked websites, dark web marketplaces, and security researchers, making it one of the most comprehensive breach-checking tools. Many large organizations, including tech giants and government agencies, rely on HIBP to monitor and respond to data leaks. Companies like Microsoft and government cybersecurity teams use HIBP to track and mitigate potential security threats before they escalate into full-blown breaches.
One of the reasons HIBP is so effective is its vast and frequently updated database. It doesn’t just store email breaches but also logs breaches that involve password leaks, personal identifiers, and other sensitive data. This lets users get a full picture of their security exposure and take necessary precautions. Unlike static breach reports, the database is continuously updated as new breaches emerge, ensuring the most current threat information is available to users.
By partnering with Have I Been Pwned, our Email Leak Detector securely queries the database in real-time, instantly checking whether your email has been exposed. Unlike other services, we do not store, log, or retain any user data, ensuring complete privacy and security. This means you can get critical security insights without risking your email being misused or tracked. The connection to HIBP allows for an instant, risk-free way to check your exposure, without requiring users to sign up, provide additional details, or compromise their privacy.
Additionally, Troy Hunt and HIBP prioritize transparency when disclosing data breaches. Instead of fearmongering or using alarmist tactics, the platform provides clear insights into how a breach occurred, what kind of data was exposed, and what users should do next. This user-friendly approach helps individuals and businesses make informed decisions about their online security without unnecessary panic.
Why Should You Check Your Email?
If your email has been compromised, hackers could: ✔️ Attempt to log in to your accounts using old passwords ✔️ Send phishing emails pretending to be you ✔️ Sell your credentials on hacking forums ✔️ Use your data to launch targeted attacks
Knowing whether your email is part of a breach allows you to take action immediately, such as changing passwords, enabling two-factor authentication (2FA), and securing your online accounts.
Your Privacy is Our Priority
We understand the importance of data privacy, and that’s why our tool: ✅ Does NOT store, log, or share any email addresses ✅ Only checks against trusted breach data via HIBP ✅ Provides security recommendations without collecting personal information
Take Action Now
🔒 Check your email now using our secure Email Leak Detector and ensure your accounts are protected.
If your email has been found in a breach, don’t panic—just follow the security tips provided to keep your information safe.
Email Leak Detector
Check if your email (or company domain) has been found in public data breaches.
*We do not collect, save, or trade your data with this service*