Prevent Pwned Passwords
Checks password hashes against Have I Been Pwned and displays a notification if the hash has been leaked in a breach.
What is Prevent Pwned Passwords?
Prevent Pwned Passwords is a Chrome extension developed by Chris Wilson, and its main feature is "Checks password hashes against Have I Been Pwned and displays a notification if the hash has been leaked in a breach.".
Extension Screenshots
Download Prevent Pwned Passwords Extension CRX File
Download Prevent Pwned Passwords extension files in crx format, manually install Chrome extensions in the browser, or share the crx files with friends to easily install Chrome extensions.
Extension Usage Instructions
Prevent Pwned Passwords helps make sure you don't use any password that's known to have been part of a data breach. If you try to use a password that's known to have been compromised, you'll get an alert.
You can choose to run it whenever you enter a password on any site, whenever you enter a password on a "Create Account" page, or only when you choose to check a password from a context menu. You can also whitelist sites, giving you greater control over what passwords are checked.
This extension hashes your password and securely checks that hash against a database of hashes known to be breached. If it's been involved in a past breach (of any account across hundreds of sites), it notifies you so you can change your password.
Note that the only data ever transmitted is a password hash. We never send a clear-text password or any identifiable information like a username or a URL.
This extension uses the Have I Been Pwned service. Extension Basic Information
| Name |  Prevent Pwned Passwords |
| ID | paejfbiaafjadancnngnnhddeahmncba |
| Official URL | https://chromewebstore.google.com/detail/prevent-pwned-passwords/paejfbiaafjadancnngnnhddeahmncba |
| Description | Checks password hashes against Have I Been Pwned and displays a notification if the hash has been leaked in a breach. |
| File Size | 26.72 KB |
| Installation Count | 96 |
| Current Version | 1.1.0 |
| Last Updated | 2017-10-28 |
| Publish Date | 2017-10-28 |
| Rating | 5.00/5 Total 1 Ratings |
| Developer | Chris Wilson |
| [email protected] | |
| Payment Type | free |
| Extension Website | https://chrisp1118.github.io/PreventPwnedPasswords/ |
| Privacy Policy Page URL | https://chrisp1118.github.io/PreventPwnedPasswords/privacy-policy.html |
| Supported Languages | en |
| manifest.json | |
{
"update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
"manifest_version": 2,
"name": "Prevent Pwned Passwords",
"short_name": "PreventPwned",
"description": "Checks password hashes against Have I Been Pwned and displays a notification if the hash has been leaked in a breach.",
"version": "1.1.0",
"icons": {
"16": "ppp_16.png",
"48": "ppp_48.png",
"128": "ppp_128.png"
},
"permissions": [
"notifications",
"storage",
"contextMenus"
],
"background": {
"scripts": [
"background.js",
"sha1.js"
],
"persistent": true
},
"content_scripts": [
{
"matches": [
"http:\/\/*\/*",
"https:\/\/*\/*"
],
"js": [
"ppp.js"
],
"run_at": "document_end"
}
]
} | |
