No Opener, No Phishers chrome extension

Version: 2
No Opener, No Phishers
Reduce the risk of falling victim to phishing attacks.
4.80 Based on 10 user rates

What is No Opener, No Phishers?

No Opener, No Phishers is a developer tools chrome extension. it's a free extension , it has 745 active users since released its first version, it earns an average rating of 4.80 from 10 rated user, last update is 1787 days ago.


What’s new in version 2?

                Any website that uses target="_blank" on their links, allows user generated content and doesn't use the rel="noopener" attribute on their links (I'm looking at you Facebook, Twitter etc.) is vulnerable to a scarily simple phishing attack.

For an example of this kind of attack, view this example that I've made: https://jamiefarrelly.github.io/Rel-NoOpener-Example/

This Chrome extension is as simple as it gets, all it does is add "noopener noreferrer" to the rel attribute on all links on the pages that you're visiting so that you won't fall victim to this type of phishing attack.

Open source on Github https://github.com/JamieFarrelly/No-Opener-No-Phishers            

How to install No Opener, No Phishers?

You could download the latest version crx file or older version files and install it.


Preview of No Opener, No Phishers


Technical Features:

  • Latest Version: 2
  • Requirements: Windows Chrome, Mac Chrome
  • License: Free
  • Latest update: Monday, June 17th, 2019
  • Author: Jamie Farrelly

No Opener, No Phishers Available languages:

English.


FAQ


Reviews of no opener, no phishers:


Gaurav September 11th, 2022
Gaurav

It would have been nicer if the extension allowed making exceptions for some sites via a whitelist.


Justin Butler June 29th, 2021
Justin Butler

PSA: This is no longer required if you're on version 88 or newer on any platform that uses Chromium (e.g. Chrome, New Edge, Brave, etc.). https://www.chromestatus.com/feature/6140064063029248


Sam Prince February 1st, 2021
Sam Prince

This feature is now baked into Chrome so the extension can be removed for most purposes. Where a site links to a target other than "_blank", e.g. "_potato" the same security issue still exists. Not sure if this extension only works with _blank links

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