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What our analysis found

Coursology, used by 40,000 people, is not yet reviewed by Extension Auditor. Its permissions mean it can read and change data on all websites and can inject scripts into pages. It comes from a trusted publisher and was last updated in May 2026.

Coursology Chrome extension security report

ID: ldgogjlogbecagpdpfomiiebiaeilgpd

Supported Languages

🇺🇸US English

Extension Info & Metadata

Status

Active

Version

1.2.6

Size

38.30 MB

Rating

3.6/5

Reviews

470

Users

40,000

Type

Extension

Updated

May 27, 2026

Publisher Contextual Analysis

Trusted

Author: Coursology LLC
Privacy: Privacy Policy
Help: Help Center
MX records exist: No
Domain exists: No
Is disposable: No
Is role-based: Yes
Mailbox exists: No
Website: Visit

Extensions

Active

Obsolete

Listed

Unlisted

Users

40,000

Email Change History

1 change

Jun 4, 2024

Domain changed

Screenshots & videos

Install growth

User Growth

No data available

No user growth data available for this extension

Rating Count

No data available

No rating count data available for this extension

Average Rating

No data available

No rating data available for this extension

React Flow

Internal permhash`96bf9ca15b…`
No malicious matches

No other extension carries this fingerprint.

Permhash (Mandiant)`6570fa69d2…`
No malicious matches

No other extension carries this fingerprint.

Item	Type	Severity	Description
scripting	Permission	Critical	This permission allows injection and execution of JavaScript on any webpage. Rated Critical because it can modify page content, steal sensitive data, and inject malicious code into any site the extension has access to.
https:///	Host	Critical	Broad host access — the extension can read/modify content on every website.
<all_urls>	Host	Critical	Broad host access — the extension can read/modify content on every website.
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.
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.
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.
https://.coursology.io/	Host	Medium	Host permission — access limited to this URL pattern.
https://.coursology.com/	Host	Medium	Host permission — access limited to this URL pattern.
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.

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About this extension

Introducing your “Know-it-all” Study Sidekick! Dive into answers, master concepts, and soar academically with AI by your side.

Read the publisher’s full description

Powered by advanced AI, The Coursology Chrome extension is an instant, accurate homework helper designed to help students in all subjects. Capture your question and let our AI solve your complex questions in subjects like math, biology, chemistry, geometry and many more! Our Features: Fast, step-by-step answers All with a snap of a picture, we provide precise answers accompanied with detailed, step-by-step explanations right below the answer. Support in all subjects With our wide array supported subjects, find answers to complex problems in math, chemistry, physics, history and much more Capture Methods You can use our Button, Snapshot or Text Selection capture methods to answer your questions! Personalized AI Chat We don’t leave you hanging, still have questions about a topic? Use our AI chat feature, or the follow-up chat on the answer popup for any additional questions you may have. Unlock better grades, With Coursology Pro you get: Find unlimited, accurate answers Step-by-step solutions No waits, no ads Access all Coursology features (Chrome extension, Mobile app, Chat, Lecture Listen, AI Study tools & more!) Terms: https://coursology.com/legal/terms Privacy Policy: https://coursology.com/legal/privacy

User reviews

3.4 out of 5 · 10 most recent reviews

Text reviews

Positive

Negative

it sucks and dont work!

Steph Salazar·30 Mar 2026

Please read legitimate reviews before purchasing app. worthless and would give it a zero. Immediately cancelling the prescription. My other free AI tools preform much better. After trying to figure it out for 2 hours. I gave up. There is nothing missing here... t is just worthless. Those 5 star ratings are most likely fake and trying to boost their review.

letha crouse·10 Mar 2026

I purchased this because of the extensive advertising. I liked the podcast feature as I hate reading boring information, this app is ok, but honestly I find Speechify much better and it has better features. I will not be renewing it. Do not buy it if you want to get a refund later, because they do not offer one. There are other services out there that are way better.

Extension files

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No network indicators were extracted from this version.

Version	Size	Verdict	Findings	Permhash
1.2.6 Latest	38.30 MB	Not scanned	—	6570fa69d2fbdcb93218b14b372335f60f5a11c73eb5c45bad6f6bac177f1fd5
1.2.5	38.54 MB	Not scanned	—	6570fa69d2fbdcb93218b14b372335f60f5a11c73eb5c45bad6f6bac177f1fd5
1.2.4	38.54 MB	Not scanned	—	6570fa69d2fbdcb93218b14b372335f60f5a11c73eb5c45bad6f6bac177f1fd5
1.2.3	38.29 MB	Not scanned	—	6570fa69d2fbdcb93218b14b372335f60f5a11c73eb5c45bad6f6bac177f1fd5
1.2.2	38.43 MB	Not scanned	—	7c4ecbfa4c346b61facf8dd5dc9d9f1b1e17aa78f13e2f1be999675288914fb4
1.1.8	37.11 MB	Not scanned	—	7c4ecbfa4c346b61facf8dd5dc9d9f1b1e17aa78f13e2f1be999675288914fb4
1.1.7	61.19 MB	Not scanned	—	7c4ecbfa4c346b61facf8dd5dc9d9f1b1e17aa78f13e2f1be999675288914fb4
1.1.6	60.98 MB	Not scanned	—	7c4ecbfa4c346b61facf8dd5dc9d9f1b1e17aa78f13e2f1be999675288914fb4
1.1.4	55.20 MB	Not scanned	—	7c4ecbfa4c346b61facf8dd5dc9d9f1b1e17aa78f13e2f1be999675288914fb4
1.1.3	55.58 MB	Not scanned	—	7c4ecbfa4c346b61facf8dd5dc9d9f1b1e17aa78f13e2f1be999675288914fb4

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What our analysis found