Comment on Ask HN: Avast injected their signature into my email. How did they do it?parentComments−stop502yI would look at the certificate that is seen in firefox. And i woukd still look at the extensions and plugins. Some antiviruses install themselfs as extensions.
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I would look at the certificate that is seen in firefox. And i woukd still look at the extensions and plugins. Some antiviruses install themselfs as extensions.