Chrome Web StoreNo malware found
In code review
Our reviewer read this extension’s code and found no malicious behaviour. An automated risk flag was reviewed and overturned.
13 indicators in this extension
Every finding is verified by a security analyst. Unlock the code evidence, indicators and version history.
What our analysis found
BookWidgets Google Classroom Integration, used by 50,000 people, showed no malicious code in Extension Auditor's review. It comes from a trusted publisher and was last updated in August 2025.
Analyst notes
The extension only operates on [domain withheld], injecting UI elements to integrate BookWidgets functionality. All external communication is via first-party iframes to [domain withheld] and OAuth flows, matching the publisher's purpose. The email extraction is used locally for login hints and sent only to the publisher's own SSO, consistent with the disclosed 'Personally identifiable information' collection. Permissions are minimal and match the narrow scope. The ML model's medium risk score is likely a false positive due to the permission cluster, but the actual code is benign.
BookWidgets Google Classroom Integration Chrome extension security report
ID: ldddhclipgmgkcjfkeimcjgcpmkadkhl
Supported Languages
Extension Info & Metadata
Publisher Contextual Analysis
- Author
- Kidimedia BV
- Privacy
- Privacy Policy
- Help
- Help Center
- MX records exist
- Yes
- Domain exists
- Yes
- Is disposable
- No
- Is role-based
- Yes
- Mailbox exists
- Yes
- Website
- Visit
Screenshots & videos
Install growth
Each row lists a threat category the scanner evaluates. A checkmark means the review ran and found no matching issues in that category for this version.
Data Exfiltration
Code review completed; no malicious patterns detected for this category.
Unauthorized Data Collection
Code review completed; no malicious patterns detected for this category.
Network Interception
Code review completed; no malicious patterns detected for this category.
Code Injection
Code review completed; no malicious patterns detected for this category.
Credential Theft
Code review completed; no malicious patterns detected for this category.
Obfuscation
Code review completed; no malicious patterns detected for this category.
Tracking
Code review completed; no malicious patterns detected for this category.
Privilege Escalation
Code review completed; no malicious patterns detected for this category.
Phishing
Code review completed; no malicious patterns detected for this category.
Remote Code Loading
Code review completed; no malicious patterns detected for this category.
Other
Code review completed; no malicious patterns detected for this category.
13 indicators in this extension
Every finding is verified by a security analyst. Unlock the code evidence, indicators and version history.
About this extension
This extension integrates BookWidgets into Google Classroom.
Read the publisher’s full description
Create fun and interactive exercises for Chromebooks, iPads, tablets and PC. Right inside of Google Classroom! Interactive graphs, dynamic worksheets, and completely automatically graded exercises and tests. With BookWidgets, you can make over 40 different types of exercises, right inside of the familiar Google Classroom environment. Whether it's small exercises to supplement a textbook, complete lessons or elaborate web quests, with BookWidgets you finally have the tools you need to provide a tailored learning experience. Combine sources, text, video, quizzes and interactive widgets to let students learn and practice at their own pace. Track the work and evolution of your students over time. All student work is automatically graded, but you can of course override where needed, for instance to account for dyslexic students. When you're done, you return the graded work, including your feedback with a click. The grades automatically make their way into the gradebook. BookWidgets is completely free for students. Only teachers that use BookWidgets need a paid license. For pricing info, please see https://www.bookwidgets.com/pricing
User reviews
Extension files
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URLs
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13 indicators in this extension
Every finding is verified by a security analyst. Unlock the code evidence, indicators and version history.
Code Diff
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0 changed files detected
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