I'm receiving a "Security Alert" frequently on my desktop: "The integrityof this website or the integrity of this connection cannot be verified" The Security certificate has expired..." When I go to view certificate, I get:Certificate issued to*.sightspeed .com by digicert high assurance CA-3 from 3/9/2011 to 3/10/2014. Have tried my Norton security stuff and a chat to get this cleaned, and they say I need to go to my Internet Service Provider (Verizon).
What do I need to do to get this irritating pop up off of my computer/desktop?
Diz