Chrome Web Store
2Versions
1Code reviewed

Caution required

Suspicious in code review

Our reviewer found behaviour consistent with malware, but not enough to confirm it. Treat this extension as untrusted until it has been re-reviewed.

2 medium-severity findings in this extension’s code

2 medium
33 indicators
1 version analysed

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What our analysis found

Notes Looper (text To Audio Notes) (Notes Repeater/ Shuffle… is rated caution by Extension Auditor. Our code review reported 2 findings (2 medium), led by other. It comes from a trusted publisher and was last updated in March 2024.

Key findings

  • Medium

    Other

    The ExtPay payment integration is initialised with the ID `"solananfttracker"`, not anything related to the advertised Notes Looper product. This identifier ties the extension to a separate Solana NFT tracker product and reveals that the CWS listing misrepresents the extension's true identity and purpose, which is a common precursor to abuse.

  • Medium

    Other

    The content script, which runs on every URL the user visits (`<all_urls>`), creates a `<div>`, appends it to `document.body`, and mounts a React notification overlay populated with Solana NFT price and history data received from the background. This is a 840KB app injected into every webpage for a purpose (NFT price alerts) that has no connection to the advertised text-to-audio notes functionality and is not disclosed in the CWS listing.

Analyst notes

The extension is marketed as a 'Notes Looper' education tool, but the source code reveals it is primarily a Solana NFT tracker: the webpack bundle is named `webpackChunksolana_nft_tracker_extension` ( line 65), the publisher email is ` `, the ExtPay payment ID is `"solananfttracker"` ( line 1137), and the popup UI contains full Solana NFT portfolio and floor-price tracking functionality referencing Magic Eden. Most critically, the 840KB content script ( lines 22736–22800) creates and appends a `<div>` to `document.body` on every page the user visits, mounting an NFT price notification overlay — a purpose entirely unrelated to the advertised TTS notes function. No direct data exfiltration from page content was found, and the only external network calls are to `[domain withheld]` (a legitimate payment service), which partially explains the chrome-stats low-impact rating; however, the systematic misrepresentation of the extension's category and function, combined with the publisher's 50% malicious rate on their other extensions, warrants a suspicious verdict.

Notes Looper (text To Audio Notes) (Notes Repeater/ Shuffle Through Notes)

Notes Looper (text To Audio Notes) (Notes Repeater/ Shuffle Through Notes) Chrome extension security report

ID: jjopdoeomjofcngobfegncliiglboijp

Extension Info & Metadata

Status
Active
Version
1.0.1
Size
0.87 MB
Rating
4.0/5
Reviews
1
Users
72
Type
Extension
Updated
Mar 11, 2024
Category
Education
Price
Free
Featured
No
Visibility
Listed
Mature
No
By Google
No
Trusted
No
This publisherTrack record
4extensions
1 no longer listed

Publisher Contextual Analysis

Trusted
Author
Sol tracker
MX records exist
Yes
Domain exists
Yes
Is disposable
No
Is role-based
No
Mailbox exists
Yes
Website
Visit
Extensions
4
Active
3
Obsolete
1
Listed
4
Unlisted
0
Users
268

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Screenshots & videos

Screenshot 1

Install growth

Item
Type
Severity
Description
Contextual Risk Factors
Risk Factor
High
The following context increases the overall risk:• 10% increase: Early script execution enables pre-emptive content manipulation
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.
Early Content Script Execution
Risk Factor
Medium
This extension runs content scripts at document_start.
tts
Permission
Low
This permission enables text-to-speech functionality. Rated Low because it can only convert visible text to speech without accessing sensitive data.
  • 2 medium

The file, code excerpt and explanation behind each finding are part of the full report. No conclusion has been withheld — only the evidence. The verdict above already reflects everything found here.

2 medium-severity findings in this extension’s code

2 medium
33 indicators
1 version analysed

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

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

Loop through your revision notes. Play your notes in the background while you focus on other tasks. Uses TTS to get ready for exams.

Read the publisher’s full description

With our intuitive all in one notes app dedicated to study, users can create custom note loops and organize them into folders tailored to their individual study needs. Repetition is key to learning and this tool enables users to rehear their notes over and over again helping them learn. Its an intuitive way to keep google notes on your browser. In a format similar to sticky notes, that are organised. We know you cannot revise all the time so this app aims to be a time management tool during your revision time allowing you to listen to notes during a break. Create Color Coordinated organised folders to store and play your notes on loop. Organise notes by color e.g. Chemistry notes are blue and English notes are red or whatever you choose.. e.g. biology notes could be green... Are you gearing up for a test/tests? Our study tool is your ultimate companion. Create custom note loops tailored to your study goals, whether it's mastering math formulas, memorizing historical facts, or brushing up on grammar rules. With the ability to organize notes into folders based on subjects and chapters, you can stay organized and focused throughout your exam preparation journey. The extension will shuffle through your exam notes playing them in the background allowing you to learn through audio when you cant read your notes. Actively learn through replaying notes in an interactive way to encourage and build memory. E.g. notes on bank wage. Dealing with test anxiety? Our study tool is here to help. With our structured approach to exam preparation, you can conquer your fears and ace your exams with confidence. Create personalized study plans, track your progress, and tackle test anxiety head-on. With our platform, you'll feel empowered and prepared to tackle any exam that comes your way. Notes Looper is tailor-made for students at every level of their academic journey, offering invaluable support and enhancement for a wide range of educational pursuits. From high school students preparing for crucial exams to college undergraduates tackling complex coursework, Notes Looper empowers learners of all ages and backgrounds to optimize their study efforts and achieve their academic goals. Revision Notes Looper is a revision history chrome extension saving all your previous notes in one place e.g. notes from different classes subjects so you can go back and listen to the notes at the end of the day or before your next class to recap before any possible questions from a teacher. Notes Looper serves as a trusted companion in the quest for mastery of essential concepts and test-taking strategies. By converting study notes into dynamic audio content and providing seamless playback during everyday activities, Notes Looper enables users to reinforce their understanding of key subjects such as mathematics, reading comprehension, and writing. Whether they're reviewing vocabulary lists, practicing math formulas, or familiarizing themselves with historical events, Notes Looper offers a versatile and effective study solution that fits effortlessly into their busy schedules Similarly, users can benefit immensely from the comprehensive features and functionalities of Notes Looper. As they navigate the rigorous demands of their respective curricula, Notes Looper provides invaluable support in organizing, reviewing, and internalizing course materials across a wide range of subjects. From biology and chemistry to history and literature, Notes Looper empowers students to transform their study notes into dynamic audio resources that enhance retention, comprehension, and exam readiness. Organise your notes in a way that works for you. Keep track of learning and TODOs. But Notes Looper isn't just for users preparing for standardized tests—it's also a valuable asset for learners pursuing advanced degrees, professional certifications, and lifelong learning endeavors. Whether you're a graduate student researching a thesis topic, a working professional studying for a licensure exam, or an enthusiast exploring a new area of interest, Notes Looper offers a flexible and efficient solution for converting text-based content into audio resources that facilitate active learning and knowledge retention. In essence, Notes Looper is a versatile and indispensable tool for anyone committed to maximizing their learning potential and achieving academic success. By harnessing the power of technology to transform study notes into dynamic audio experiences, Notes Looper empowers students of all ages and disciplines to engage with their course materials in innovative and impactful ways. Whether you're preparing for a test, mastering complex coursework, or pursuing lifelong learning opportunities, Notes Looper is your trusted companion on the journey to academic excellence. Notes looper simply loops your notes in order to learn them. Its the ultimate study tool ! Notes Looper is designed to help users studying. Allowing them to get a revision boost. Notes Looper is a great way to keep on top of class notes replaying important notes on loop so you are prepared for your next lesson. Notes Looper can be used for question and answer sessions in order to learn topics better create a question as a note and then another note as the answer. Notes Looper proves to be valuable Revision Technica.

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Extension files

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URLs
9
IPv4
2

URLs

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No URLs found
No IP addresses found

2 medium-severity findings in this extension’s code

2 medium
33 indicators
1 version analysed

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

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Version
Size
Verdict
Findings
Permhash
1.0.0
Latest
0.84 MBNot scanned—
cfb7403401773b490a10ca0c70f7910464e8110cccd53be89bfd9f72d40dd7ea
1.0.1
0.87 MBCaution0
cfb7403401773b490a10ca0c70f7910464e8110cccd53be89bfd9f72d40dd7ea
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Store rankings

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