Check for pwned passwords

Check for pwned passwords

Check if the password is already in compromised data, source haveIbeenpwned

  • Check for pwned passwords
  • Check for pwned passwords
  • Check for pwned passwords
What is Check for pwned passwords?
Check for pwned passwords is a Chrome extension that allows you to check if your password has been compromised by comparing it to a database of compromised passwords from haveibeenpwned.com.
Merlin
Stats
Users: 24 ▼ -3
Version: 0.4 (Last updated: 2018-02-23)
Creation date: 2018-02-22
Risk impact: High risk impact
Risk likelihood: Low risk likelihood
Manifest version: 2
Permissions:
  • http://*/*
  • https://*/*
  • tabs
  • activeTab
  • <all_urls>
Size: 50.77K
Stats date:

Chrome-Stats Rank

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Merlin
Summary

Thanks to awesome Troy hunt, this is based on APIV2 of Have I been passwords k-anonymity check. https://haveibeenpwned.com/API/v2#PwnedPasswords

Steps:

  1. Enter your password.
  2. Before hitting submit, click on the link Check password(Source ...)
  3. It hashes at sends (5 character) to the backend, and then compares locally the hash.
  4. If it is found alerts saying password found in dump, else not found.

Caution: It's alpha version, need to polish it.

Safety
Risk impact

Check for pwned passwords is risky to use as it requires a number of sensitive permissions that can potentially harm your browser and steal your data. Exercise caution when installing this extension. Review carefully before installing. We recommend that you only install Check for pwned passwords if you trust the publisher.

Risk likelihood

Check for pwned passwords has earned a fairly good reputation and likely can be trusted.

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