If you’ve installed any of those four extensions in any browser you use, uninstall them. What to do about these extensions in the meantime Storing the data is considered unproblematic due to anonymization (I disagree), and Avast doesn’t make any statements explaining just how long it holds on to it.”įor what it’s worth, an Avast spokesperson told ZDNet that it’s working with Mozilla to fix up its extension to make it “fully compliant and transparent.” You can still find all four extensions on the Chrome web store, but Opera has followed Mozilla’s footprints and also removed them from its extension gallery for the time being. 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.Īvast Privacy Policy covers this functionality and claims that it is necessary to provide the service.

In the process, it will transmit data that allows reconstructing your entire web browsing history and much of your browsing behaviour. “When Avast Online Security extension is active, it will request information about your visited websites from an Avast server.

You can read more about Palant’s overall findings here, but here’s a snippet of his findings:

Avast safe price firefox