Firefox Add-ons

100Versions

0Code reviewed

Not reviewed

No code review on record

We have not reviewed this extension’s code, so we cannot vouch for it either way. Check the permissions below to decide whether it asks for more than it needs.

Want us to read this extension's code? Ask for a review and we'll queue it.

118 indicators in this extension

118 indicators

0 versions analysed

Every finding is verified by a security analyst. Unlock the code evidence, indicators and version history.

Unlock this report — $4.99 Start 7-day trial — all reports

One-time payment · Secure checkout by Stripe

What our analysis found

Simplify Copilot – Autofill job applications, used by 9,583 people, is not yet reviewed by Extension Auditor. Its permissions mean it can read and change data on all websites and can observe network requests. It comes from a publisher with 8 extensions and was last updated in October 2026.

Simplify Copilot – Autofill job applications Firefox extension security report

ID: simplify-jobs

Extension Info & Metadata

Status

Active

Version

3.0.7

Size

8.00 MB

Rating

4.1/5

Reviews

151

Users

9,583

Type

Extension

Updated

Oct 12, 2026

Publisher Contextual Analysis

Author: Simplify
Privacy: Privacy Policy
MX records exist: Yes
Domain exists: Yes
Is disposable: No
Is role-based: Yes
Mailbox exists: Yes
Website: Visit

Extensions

Active

Obsolete

Listed

Unlisted

Users

19,364

You reached today's free scan limit (3/3 unique extensions).

Upgrade for full visibility.

Screenshots & videos

Install growth

User Growth

Showing data from Sep 13, 2023 to Nov 29, 2024

Versions

-2.09%(-206 users)

Compared to 3 months ago

58 versions released in this period

Rating Count

Total: 124 ratings

Average Rating

Current: 4.38 / 5.0-0.47

See plans

React Flow

Internal permhash`3ef2f873a9…`
No malicious matches

1 other extension carries this fingerprint, none of them known malicious.

Withheldnot flagged

Permhash (Mandiant)`7208498a61…`
No malicious matches

1 other extension carries this fingerprint, none of them known malicious.

Withheldnot flagged

Network indicators

115 URLs and 3 IP literals were extracted from this version.

Item	Type	Severity	Description
webRequest	Permission	Critical	This permission enables the extension to monitor and analyze all web requests made by the browser. Rated Critical because it can observe all network traffic including sensitive data, track browsing behavior, and gather authentication tokens.
http:///	Host	Critical	Broad host access — the extension can read/modify content on every website.
https:///	Host	Critical	Broad host access — the extension can read/modify content on every website.
:///*	Risk Factor	Critical	This permission grants access to all websites without restriction. Rated High because it can access any web content, monitor all web activity, and potentially steal sensitive data across all sites.
cookies	Permission	High	This permission provides full access to read and modify browser cookies. Rated High because it can steal session tokens, modify authentication cookies, and compromise accounts across websites.
webNavigation	Permission	High	This permission enables monitoring of all browser navigation events and transitions. Rated High because it can track every page visit, navigation method, and browsing pattern, potentially exposing sensitive browsing behavior and user activities.
Contextual Risk Factors	Risk Factor	High	The following context increases the overall risk:• 15% increase: Older manifest version lacks modern security controls• 25% increase: Unsafe code evaluation capabilities increase attack surface
Broad Host Permissions	Risk Factor	High	This extension has broad host permissions allowing it to access many or all websites.
Broad Content Script Access	Risk Factor	High	This extension can inject scripts into any website.
Unsafe WebAssembly Execution	Risk Factor	High	This extension's CSP allows "wasm-unsafe-eval".
activeTab	Permission	Medium	This permission grants temporary access to the current tab. Rated Medium because it can access current page content when invoked, though limited to user-initiated actions.
storage	Permission	Medium	This permission allows storing data locally in the browser. Rated Medium because it can persist sensitive user data, track user activities over time, and potentially store malicious payloads.
tabs	Permission	Medium	This permission enables tab management and monitoring. Rated Medium because it can track open tabs, access tab metadata, and monitor user browsing patterns.
unlimitedStorage	Permission	Medium	This permission removes storage quota restrictions. Rated Medium because it can store large amounts of user data without limits, potentially impacting browser performance and storing extensive tracking data.
Older Manifest Version	Risk Factor	Medium	This extension uses Manifest Version 2
alarms	Permission	Low	This permission schedules periodic tasks. Rated Low because it can only trigger events at specified times without access to sensitive data.
contextMenus	Permission	Low	This permission adds items to browser context menus. Rated Medium because it only modifies right-click menus without access to page content.

118 indicators in this extension

118 indicators

0 versions analysed

Every finding is verified by a security analyst. Unlock the code evidence, indicators and version history.

Unlock this report — $4.99 Start 7-day trial — all reports

One-time payment · Secure checkout by Stripe

About this extension

The better way to job search. Quick apply and autofill job applications in one click. Track jobs, companies, contacts, resumes & more!

Read the publisher’s full description

Use your Simplify profile to quick apply and autofill your job & internship applications online in one click! Simplify Copilot instantly fills out job applications with your saved information on thousands of career websites. Plus, track your job applications with our automatic job tracker to stay organized and get personalized career growth and job recommendations. Simplify Copilot works with most job boards and ATS systems, making it fast and easy to track and manage all your job applications in one place. Automate your job applications from hundreds of sites including Workday, Lever, Greenhouse, iCIMS, Taleo, BambooHR, Facebook, Google and millions of other career sites! Join hundreds of thousands of job seekers on our platform who have submitted over 5m+ applications with Simplify! Discover and apply to your next role today! –––––––––––– <ul><li>The Simplify Copilot extension is in beta on Firefox. Please help report any bugs <a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/8ac2833408fa415aeefd0f296a8b7a179cf2a11e7482683d7b8d088cce92f078/https%3A//simplify.jobs/support" rel="nofollow">here</a>.</li><li>Simplify Copilot on Firefox is not covered by any SLA or Warranty and is released on a best effort basis. We recommend the Chrome or Safari Extension instead.</li><li>By downloading this extension, you are agreeing to <a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/2ea4bcf4d86f6012ac6098b636823395a019922312c4043497606303ea88da3c/https%3A//simplify.jobs/terms" rel="nofollow">Simplify's Terms of Service</a>. Please also take a moment to review <a href="https://addons.mozilla.org/en-US/firefox/addon/simplify-jobs/privacy/" rel="nofollow">Simplify's Privacy Policy</a>.</li><li>Need help? We’re always one email away: support@simplify.jobs</li></ul>

User reviews

1.7 out of 5 · 10 most recent reviews

Text reviews

Positive

Negative

Good extension when it works, but recent updates have made performance absolutely abysmal and nearly unusable.

snowiblind·26 Sept 2026

Works fine in its current state for me but I wish there was more customization for the app, such as being able to toggle the extension's modal from appearing via hotkeys.

anavaald·2 Mar 2026

Caused major problems on my computer, leading to computer stalling, only resolution was to manually shutdown my computer. Couldn't even kill the program. This happened three times. Tried reinstalling the extension, restarting my computer, but no resolution. Cannot bug report since I think they forgot to pay for whatever service they use to collect the reports. Uninstalled this extension and now everything is fine.

Extension files

Browse and explore files within this extension package

You reached today's free scan limit (3/3 unique extensions).

Upgrade for full visibility.

URLs

115

IPv6

URLs

View the external URLs this extension communicates with to understand its network activity and data interactions.

No URLs found

No IP addresses found

118 indicators in this extension

118 indicators

0 versions analysed

Every finding is verified by a security analyst. Unlock the code evidence, indicators and version history.

Unlock this report — $4.99 Start 7-day trial — all reports

One-time payment · Secure checkout by Stripe

Version	Size	Verdict	Findings	Permhash
1.5.10 Latest	0.93 MB	Not scanned	—	22227cd22d46386f86f2a47e0a7e022cde1c86e9947f44b2bec8a9d3598064a3
1.5.11	0.92 MB	Not scanned	—	22227cd22d46386f86f2a47e0a7e022cde1c86e9947f44b2bec8a9d3598064a3
1.5.12	0.97 MB	Not scanned	—	22227cd22d46386f86f2a47e0a7e022cde1c86e9947f44b2bec8a9d3598064a3
1.5.13	1.00 MB	Not scanned	—	22227cd22d46386f86f2a47e0a7e022cde1c86e9947f44b2bec8a9d3598064a3
1.5.15	1.41 MB	Not scanned	—	22227cd22d46386f86f2a47e0a7e022cde1c86e9947f44b2bec8a9d3598064a3
1.5.16	1.52 MB	Not scanned	—	22227cd22d46386f86f2a47e0a7e022cde1c86e9947f44b2bec8a9d3598064a3
1.5.17	1.48 MB	Not scanned	—	22227cd22d46386f86f2a47e0a7e022cde1c86e9947f44b2bec8a9d3598064a3
1.5.18	1.52 MB	Not scanned	—	98d10f79de00f7ee9b8094bb606dd8124570b57e29dc8c4fcf074d8c4de2f0be
1.5.19	1.52 MB	Not scanned	—	98d10f79de00f7ee9b8094bb606dd8124570b57e29dc8c4fcf074d8c4de2f0be
1.5.20	1.52 MB	Not scanned	—	98d10f79de00f7ee9b8094bb606dd8124570b57e29dc8c4fcf074d8c4de2f0be

Showing 1 to 10 of 100 rows

Rows per page:

Code Diff

Compare extension code between any two versions.

0 changed files detected

No comparable text files found between these versions.

You reached today's free scan limit (3/3 unique extensions).

Upgrade for full visibility.

Not reviewed

118 indicators in this extension

What our analysis found