Lenovo laptop running Win 7. Been having an issue where when I click a link my browser (Firefox, Chrome and IE all doing it) opens a new tab with an ad in it. Some of the ads are virus warnings, some are asking me to update Adobe, etc. I have to click the link and close the new tab a minimum of 3 times before it will let me open the link I intended. This exact same thing is also happening on my Andriod based phone. Today I checked all of the other PCs and found they are all doing this. 2xWin 7 and 1x Win8.
I got a new Windows 8.1 tablet. Worked fine at the house. Brought to my office and it started doing the same thing. This leads me to believe that my issue is within my office network. Network consists of cable modem ---> Cisco Linksys SE2500 Router ---> Cisco Linksys E1200 Router
If this is the wrong forum I apologize. Can't seem to find this issue anywhere else.