Probably, in 90% of cases this is done on pirated versions of the program. Actually, hackers can hack one version, but sooner or later the antivirus will require an update, and this is where it turns out that the antivirus is not real.
www.webroot.com/secure - In addition, you simply cannot find the latest version of the antivirus on the Internet. There is nothing terrible in this, because. You just need to additionally upgrade to a modern version. Well, or just download the Webroot that suits you best, since there are many different versions on the site, from different years. webroot.com/secure
