Every website is showing untrusted certificate warning on all browsers

Question

I'm on windows 7. Every website is showing untrusted security warning. I tried every browser that I have. I tried using https. This is extremely odd, it never happened before, well it could happen to 1 site or 2 sites, but now it's happening to every site.

Say I go to google, and it says, ""do you accept the risk?" and i said yes, the second time I go to google, it will ask the same question.

One small note, I don't know if it's related to the issue or not, I'll mention it anyway, I changed the harware time on Linux and now windows clock is wrong, I don't know if it has anything to do with the issue.

Another thing that I notice and I don't know if it's related to the issue or not. I'll mention it too. some websites aren't loading correctly, for example chess.com, I use ad blocker

I have been a user on chess.com for more than 3 years and never seen the error "This webpage is not avail"

Also, the internet is extremely slow, I don't know if it's related. And lastly, the certificates seems legit, here's google certificate

Solution

Check your system time. Certificates are valid only for certain periods of time. If it was just one site, I'd be suspicious. Multiple sites? Either time/date, or malware

Comments

[GNT]

I can't test on linux because it doesn't have internet, the wifi drivers aren't working