Reduce the risk of falling victim to phishing attacks.

Latest Version

Version
2
Update
June 17, 2019
Size
274KiB
Developer
Category
Users
607
Rating
4.77778 ★
Manifest Version
2
Web Store Status
Languages Support
English
See more
Permissions
See more

No Opener, No Phishers Extension

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
Read more

Source Manifest.json

{"update_url": "https://clients2.google.com/service/update2/crx", "manifest_version": 2, "name": "No Opener, No Phishers", "version": "2", "description": "Reduce the risk of falling victim to phishing attacks.", "content_scripts": [ { "matches": [ "http://*/*", "https://*/*" ], "js": ["js/background.js"], "run_at": "document_end", "all_frames": false } ], "icons" : { "16": "images/icon-16x16.png", "19": "images/icon-19x19.png", "48": "images/icon-48x48.png", "128": "images/icon-128x128.png", "130": "images/icon-130x130.png", "550": "images/icon-550x550.png" }, "browser_action": { "default_icon": "images/icon-16x16.png" }}
Read more

Similar Extensions

icon

Opener Detector Extension · Developer Tools 607 1 ★ 29.94KiB

icon

Security Tweaks Extension · Productivity 607 3 ★ 3.07MiB

icon

Privacy Crawler Extension · Developer Tools 607 0 ★ 29.74KiB

icon

NoDetour Extension · Productivity 607 7 ★ 125KiB

icon

Redirect AMP to HTML Extension · Productivity 607 21 ★ 17.32KiB

icon

Site Bleacher Extension · Productivity 607 3 ★ 23.54KiB

icon

Google link fixer Extension · Productivity 607 22 ★ 11.8KiB

icon

Ignore Google Scripts Extension · Productivity 607 3 ★ 18.68KiB

icon

Block Unreachable Scripts Extension · Productivity 607 6 ★ 11.06KiB

icon

LocalCDN Extension · Productivity 607 46 ★ 22.05MiB

icon

WebAPI Blocker Extension · Productivity 607 8 ★ 58.61KiB

icon

Local Cache Extension · Productivity 607 16 ★ 30.8KiB

icon

CSS Exfil Protection Extension · Developer Tools 607 3 ★ 40.85KiB

icon

Origin Requests Only (Firewall) Extension · Productivity 607 12 ★ 102KiB

icon

Neat URL Extension · Productivity 607 44 ★ 60.0KiB

icon

Policy Control Extension · Productivity 607 3 ★ 48.47KiB

icon

ClearURLs Extension · Productivity 607 205 ★ 829KiB

icon

Decentraleyes Extension · Productivity 607 226 ★ 6.92MiB

icon

ChRAM: Simple Browsing Data Cleaner Extension · Productivity 607 7 ★ 120KiB

icon

Clear Links Extension · Productivity 607 6 ★ 58.84KiB

icon

Sierra for Chrome Extension · Productivity 607 18 ★ 1.22MiB

icon

blockerDNS Ad & Tracker Blocking Extension · Productivity 607 6 ★ 379KiB

icon

MyCache Extension · Productivity 607 15 ★ 5.12MiB

icon

Privacy Settings Extension · Productivity 607 11 ★ 147KiB

User reviews

icon

Gaurav (ID: 0000004e80adac64) Voted 5 ★ - Updated 09/11/2022 It would have been nicer if the extension allowed making exceptions for some sites via a whitelist.

icon

Justin Butler (ID: 00000024a5afafb6) Voted 3 ★ - Updated 06/29/2021 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

icon

Sam Prince (ID: 1c9d88fe1ba5e151) Voted 5 ★ - Updated 02/01/2021 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

icon

Madis (ID: 000000e51ea8f766) Voted 5 ★ - Updated 12/05/2020 No longer needed since Chrome 88! (see crbug 898942 for details) Thanks for creating this extension.

icon

Robert Stewart (ID: 000000b0b1d15e81) Voted 5 ★ - Updated 01/29/2020 Simple and effective. Successfully tested at https://mathiasbynens.github.io/rel-noopener/ in Vivaldi 2.10.1745.27 (Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.131 Safari/537.36).