suspicious warning while browsing yahoo

This might just be paranoia, but every time I’m used to laugh at whatever paranoid delusions I come up with, something happens that convinces me that I wasn’t paranoid enough.

I’m browsing yahoo today (on mobile), and when I go to the latest news article on yahoo finances, a warning pops up, telling me that there’s a problem with the security certificate of the site. I saw this happen a few times before on yahoo, so I just thought it was another false alarm, so I tapped continue. I started having second thoughts though, so i refreshed the site just to be sure, and tapped “view certificate”. The probelatic domain however wasn’t yahoo, but something called ‘*(dot)pro-market(dot)com’ - obviously, this came from one of the site’s adds. An internet search revealed that this is a known spam site and a known source for viruses. A virus search came up with nothing, but I’m worried.

After a hacker attack on this very forum, false anti-virus scams in in-app advertisements, and now malicious adds on yahoo, I’m beginning to seriously consider leaving the Internet for good.

I'm beginning to seriously consider leaving the Internet for good.
Yepp pull the cable, bolt windows and doors ..... it is dangerous out there ;D

Pro-market scan
https://www.virustotal.com/en/url/1561a6187142798d2025541c1c34f4f10f235cba8d21496134d18e02b8556539/analysis/1410637668/
http://www.urlvoid.com/scan/pro-market.com/

Several websites are lately been showing malicious advertisements.
They are already taking action to block them.
Yahoo and Amazon are just two of the sites that are affected.