Hacked? - have i been pwned?

2.33K reviews
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About this app

This app allows you to search the database of haveibeenpwned.com for a list of accounts (or email addresses) that have been exposed in a data breach.

Add the name(s) of one or more account(s) or email address(es) to the app, and it will check whether any of them appear in the haveibeenpwned.com database. Schedule a daily (or weekly) check and the app will show a notification when a new breach is detected. For each breach, see which site was affected, when it happened, and what kind of data was exposed.

The "Pwned Passwords" function checks whether a password has appeared in a known data breach.

The app supports light and dark themes, following your system setting.

Thanks to Troy Hunt for running 'Have I Been Pwned?' (https://haveibeenpwned.com). Without his database, this app would not be possible!

Hacked? sends the accounts you entered to https://haveibeenpwned.com to check for potential matches in the database. When checking a Pwned Password, only the first 5 characters of the SHA-1 hash of the password are sent to https://api.pwnedpasswords.com — no password data is sent anywhere else.

Permissions:
- Access to the state of cellular and wireless networks, to decide whether a wireless network is available or, if enabled, whether the cellular network should be used.
Check accounts and passwords for data breaches via 'Have I Been Pwned'.
Updated on
Sep 2, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Personal info and App info and performance
  • This app may collect these data types
    App activity and App info and performance
  • Data is encrypted in transit
  • You can request that data be deleted

Ratings and reviews

2.23K reviews
João Guilherme
February 9, 2025
Such a great app! I can add as many accounts as I need, and it shows me where my data was leaked and what type of information was exposed. It's easy to use and free of interruptions. I'd just suggest adding an option to notify the user when something happens, like an update on data leaks. Also, as a visual improvement, I'd include the number of accounts I'm tracking and how many of them have leaked data.
12 people found this review helpful
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A Google user
December 7, 2019
The app does not let me know if Ive been breached or not. I type email in box to be checked. The little wheel spins. Then nothing. The app appears to have a message for me however I cannot get to it because after the little wheel spins for either of the 2 emails I need checked the app will go no further. I need this to work because I am no longer recieving my emails. I must have been hacked. Please help.
64 people found this review helpful
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Marc Doerflinger
December 30, 2019
Hi Barbara! Please try again with the latest version. We fixed some issues and hope it works for you now. Thanks for bearing with us.
Enzo Ortega
July 28, 2021
Doesn't work, or I inaccurate: I've checked with other scanners, and this app says an email had no breaches, I checked with others from different companies Paid and Free, and they all had mostly the same breaches on this same email I used in this app. So this is a huge fail because obviously coming up with no breaches while literally every other app does, is a negative for me. These are either fake reviews, or maybe a different inaccurate source. Idk. Don't recommend this app at all. 👍🏻
30 people found this review helpful
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Marc Doerflinger
July 28, 2021
Dear Pedro! Sorry to hear that you are no happy with the results. As written in our description, we use the well known and revered website www.haveibeenpwned.com as a datasource. If the breach is not in there, our app cannot show it. Best regards

What’s new

Update to support new Android versions
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About the developer
Marc Doerflinger
mdoerflinger@gmail.com
Switzerland

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