Google Reader Notifier for Firefox is Now Crapware - Beware!
Urgent Warning: Google Reader Notifier for Firefox Now Displays Unsolicited Ads
Users of the widely-used Google Reader Notifier extension for Firefox are strongly advised to remove it promptly. The extension has been found to be tracking user browsing activity and injecting advertisements into the status bar without explicit permission.
Sneaky Advertising Practices
These advertisements are implemented subtly and are not immediately apparent. A screenshot illustrating the issue was originally published on Bernie Zimmermann’s blog. However, independent verification of the extension’s source code confirms the presence of this problematic behavior.
Furthermore, a detailed report has been filed within the Mozilla bug tracking system, providing further evidence of the issue.
Locating the Offending Code
To examine the code directly, navigate to your Firefox profile’s extensions directory. Within the folder identified as {efa1abef-cb1c-4e40-9bc5-e2e69a3fb329}\chrome\content, you will find the file named st_ads.js.
This file contains the code responsible for the tracking and advertisement display.
Avoid Clicking on Advertisements
It is crucial to avoid clicking on these advertisements. Clicking will redirect you through a series of ad-filled pages, creating a frustrating and potentially harmful experience.
Removing the Intrusive Ads
How can you eliminate these unwanted advertisements? The most effective solution is to uninstall the extension completely. Alternatively, if continued use is essential, a previous version of the extension can be installed.
You can find the older version at this URL: https://addons.mozilla.org/en-US/firefox/addons/versions/3977#version-0.71
Specifically, version 0.71 should be used, and future update prompts should be declined to prevent re-introduction of the problematic code.
Concerns Regarding Firefox Extensions
What is happening with Firefox extensions? This incident is not isolated. Previously, the NoScript extension was reported to have interfered with Adblock Plus, although the author issued an apology. This raises concerns about the potential for similar issues to arise with other extensions.
The possibility of extensions becoming compromised, incorporating tracking code, or even stealing personal information is a growing concern. Mozilla needs to address this issue proactively.
Taking Action
Users can express their dissatisfaction by leaving a review on the extension’s page within the Mozilla Add-ons directory.
Furthermore, it is recommended to carefully review recent user feedback before installing any extension updates. This proactive approach can help mitigate the risk of installing compromised or malicious software.
Thanks to Lifehacker reader Daniel for bringing this issue to our attention.