As to the blocklist request, the response was: "Thank you for the report. They didn't mention delisting to me, that's something I found out myself. "Yes, I reported them via - the usual way of requesting that add-ons are added to the blocklist for policy violations. These forms are used to report 'malicious' extensions to Mozilla so that they can be blocked from being installed in the browser. The amount of data being sent goes far beyond what’s necessary for the extension to function, especially if you compare to competing solutions such as Google Safe Browsing." Extensions removed from Mozilla Firefox addons repositoryĭue to his concerns, Palant told BleepingComputer that he reported the extensions to Mozilla via an official blocklist policy request form. In the process, it will transmit data that allows reconstructing your entire web browsing history and much of your browsing behavior. "When Avast Online Security extension is active, it will request information about your visited websites from an Avast server. With the large amount of info being sent, Palant is concerned that the security companies could use this information to reconstruct a user's browsing history. This data includes the URL visited, page title, the referer, your OS version, a unique user identifier, your country code, whether you previously visited the page, and other information. While these extensions certainly appear useful, security researcher Wladimir Palant reported that these extensions are sending a large amount of tracking data about a user's browsing habits to. SafePrice will display a small bar on ecommerce sites that alert users to better prices at other sites when shopping for various products. The Avast and AVG Online Security extension will alerts users to phishing, scam, and malicious sites when a user visits them.
#Remove avast online security firefox install#
When Avast and AVG antivirus is installed, the software will also install their respective Firefox and Chrome extensions named Avast Online Security, AVG Online Security, Avast SafePrice, and AVG SafePrice. Mozilla has removed four extensions from Avast and AVG from the Firefox addon site over concerns that they were tracking a user's activity as they are browsed the web.