Chrome Web Store

74Versions

1Code reviewed

No malware found

In code review (v5.0.58)

Our reviewer read version 5.0.58 — the most recent version we have reviewed — and found no malicious behaviour. The version shown here has not been individually reviewed yet.

93 indicators in this extension

93 indicators

1 version analysed

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

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What our analysis found

Email Tracker + Pixelblock Detector & Blocker, used by 300,000 people, showed no malicious code in Extension Auditor's review. 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 September 2026.

Analyst notes

The extension exclusively communicates with the publisher's own domains (emailtracker.website, [domain withheld], [domain withheld], and link-shorteners likely owned by the publisher) for email tracking and pixel blocking. No unauthorized data exfiltration or remote code loading was found. Broad permissions (cookies, scripting, declarativeNetRequest) are necessary for the stated functionality across multiple webmail providers. Error reporting to Rollbar is standard and likely covered by the privacy policy. The ML model and risk engine overfit on permission breadth and DOM manipulation patterns typical of email tracking extensions.

Email Tracker + Pixelblock Detector & Blocker Chrome extension security report

ID: bnompdfnhdbgdaoanapncknhmckenfog

Supported Languages

🇺🇸English

Extension Info & Metadata

Status

Active

Version

5.0.60

Size

0.48 MB

Rating

4.6/5

Reviews

1,200

Users

300,000

Type

Extension

Updated

Sep 8, 2026

Publisher Contextual Analysis

Trusted

Author: 11669532 Canada Inc.
Privacy: Privacy Policy
Help: Help Center
MX records exist: Yes
Domain exists: Yes
Is disposable: No
Is role-based: Yes
Mailbox exists: Yes

Extensions

Active

Obsolete

Listed

Unlisted

Users

300,000

Screenshots & videos

Install growth

User Growth

Showing data from Sep 10, 2023 to Sep 08, 2024

Versions

No change in user count

Compared to 3 months ago

9 versions released in this period

Rating Count

Total: 988 ratings+2 (0%)

Average Rating

Current: 4.57 / 5.0-0.01

See plans

React Flow

Internal permhash`d8b30ee361…`
No malicious matches

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

Withheldnot flagged

Permhash (Mandiant)`0c68481bfc…`
No malicious matches

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

Withheldnot flagged

Network indicators

93 URLs and 0 IP literals were extracted from this version.

Item	Type	Severity	Description
declarativeNetRequest	Permission	Critical	This permission allows the extension to define rules to block, redirect, or modify network requests. Rated Critical because it can control all network traffic, potentially blocking security updates or redirecting to malicious sites.
declarativeNetRequestWithHostAccess	Permission	Critical	This permission combines network request modification with host permissions. Rated Critical because it can modify requests for specific domains, potentially targeting sensitive websites with precise attack rules.
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.
<all_urls>	Host	Critical	Broad host access — the extension can read/modify content on every website.
Dangerous Permission Combination: scripting,<all_urls>,cookies	Risk Factor	Critical	Enables sophisticated data theft through script injection and traffic monitoring
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.
offscreen	Permission	High	This permission creates hidden browser documents with full DOM access. Rated High because it can run background operations invisibly, potentially executing malicious code without user awareness.
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:• 20% increase: Access to sensitive domains increases potential impact• 10% increase: Early script execution enables pre-emptive content manipulation• 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".
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.
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.
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.
declarativeNetRequestFeedback	Permission	Medium	This permission provides network request modification logs. Rated Medium because it can monitor network request changes and debug traffic modifications.
gcm	Permission	Medium	This permission enables Google Cloud Messaging for push notifications. Rated Medium because it can maintain persistent connections, receive external messages, and operate in the background.
Access to Sensitive Domains	Risk Factor	Medium	This extension requests access to sensitive domains: ://.mail.google.com/, ://.inbox.google.com/, ://.outlook.live.com/, ://.outlook.office.com/, ://.outlook.office365.com/, ://.outlook.cloud.microsoft/, ://.mail.yahoo.com/*
Early Content Script Execution	Risk Factor	Medium	This extension runs content scripts at document_start.
notifications	Permission	Low	This permission displays system notifications. Rated Low because it can only show user-visible notifications without accessing system data.
alarms	Permission	Low	This permission schedules periodic tasks. Rated Low because it can only trigger events at specified times without access to sensitive data.

Sensitive Domain Access

This extension has access to the following sensitive domains:

*://*.mail.google.com/*
*://*.inbox.google.com/*
*://*.outlook.live.com/*
*://*.outlook.office.com/*
*://*.outlook.office365.com/*
*://*.outlook.cloud.microsoft/*
*://*.mail.yahoo.com/*

93 indicators in this extension

93 indicators

1 version 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

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About this extension

Find out if your emails get read + pixelblock. Free & unlimited email tracking for Gmail, Outlook, Hotmail, Office 365 & Yahoo Mail

Read the publisher’s full description

Find out if your emails were read. Simply install and any future emails are automatically tracked. A circle will appear when the tracking is enabled on the sent email and a checkmark will appear when it has been read. Works for unlimited email accounts and sent emails. Works with Gmail, Outlook / Hotmail, Office 365 Outlook, and Yahoo Mail. For compatibility with other email clients contact us at info@emailtracker.website Now with Email Tracker Detector and Blocker (PixelBlock / Ugly Email Privacy Protector). Email Tracker Blocker detects and automatically blocks other email tracking pixels. This prevents others from seeing that you opened their emails. Email tracker does not ever store or transfer your email contents in order to ensure your privacy. Emails sent to only yourself are not tracked. If you want to test the extension send an email to another email account. Upgrade to pro and get full statistics, link tracking, and more. Visit https://emailtracker.website/pro For more information or help please visit https://emailtracker.website/help

User reviews

5.0 out of 5 · 10 most recent reviews

Text reviews

Positive

Negative

Straight to the point. It does exactly what you need and at a cheap price compared to alternatives.

Robert Masse·7 Oct 2026

This extension is absolutely fantastic. I’ve tried other email trackers before, but this one has been by far the most reliable and easiest to use. The tracking works consistently, the information is clear, and I can actually trust what I’m seeing. That reliability makes a huge difference when you depend on email for business and need to know whether your messages are being opened. What really impressed me is how smoothly everything works. It does exactly what it is supposed to do without making Gmail feel complicated or cluttered. I’ve been testing it quite a bit, and I’m genuinely very impressed with how dependable it has been. It gives me the information I need quickly and clearly, and I don’t have to keep wondering whether the tracking actually worked. I’m extremely excited about this extension and very happy I found it. The combination of simplicity, accuracy, and reliability is excellent. You can tell that a lot of thought went into making this useful for people who actually rely on email every day. If you send a lot of emails and want a tracker that you can depend on, this is an excellent tool. Highly recommended — easily 5 stars from me!

Yanky Feldman·24 Sept 2026

Extension files

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URLs

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No URLs found

No IP addresses found

93 indicators in this extension

93 indicators

1 version 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
5.0.60 Latest	0.48 MB	Not scanned	—	0c68481bfceee705450ad6e7461f44071a4eef10372c486abd1f10d9609466ec
5.0.59	0.48 MB	Not scanned	—	616c9ae3c57b71a5f60b49462eaf335e26abd2c0dbde40708cce9c0bf6496adc
5.0.58	0.48 MB	No malware found	0	0c68481bfceee705450ad6e7461f44071a4eef10372c486abd1f10d9609466ec
5.0.57	0.48 MB	Not scanned	—	0c68481bfceee705450ad6e7461f44071a4eef10372c486abd1f10d9609466ec
5.0.56	0.48 MB	Not scanned	—	0c68481bfceee705450ad6e7461f44071a4eef10372c486abd1f10d9609466ec
5.0.55	0.48 MB	Not scanned	—	0c68481bfceee705450ad6e7461f44071a4eef10372c486abd1f10d9609466ec
5.0.54	0.48 MB	Not scanned	—	0c68481bfceee705450ad6e7461f44071a4eef10372c486abd1f10d9609466ec
5.0.53	0.48 MB	Not scanned	—	0c68481bfceee705450ad6e7461f44071a4eef10372c486abd1f10d9609466ec
5.0.52	0.48 MB	Not scanned	—	0c68481bfceee705450ad6e7461f44071a4eef10372c486abd1f10d9609466ec
5.0.51	0.48 MB	Not scanned	—	0c68481bfceee705450ad6e7461f44071a4eef10372c486abd1f10d9609466ec

Showing 1 to 10 of 80 rows

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Code Diff

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0 changed files detected

No comparable text files found between these versions.

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No malware found

93 indicators in this extension

What our analysis found