As of today I get "This connection is untrusted" message for EVERY website, including all the ones that I've bookmarked and been using for years.
It's not an exception problem, as I get it on all the websites I try to visit and all of these have worked for years.
It's not an exception problem, as I get it on all the websites I try to visit and all of these have worked for years.
All Replies (1)
unfortunately the fiddler2.com issuer in certificates might be a sign of unwanted software present on your pc that is intercepting secure network traffic. please go into the system control panel and uninstall programs like BrowserSafeguard, BrowserSafe, SafeGuard or other software that sounds suspicious and didn't get installed by you intentionally. reference: https://support.mozilla.org/en-US/questions/982532#answer-520145
afterwards, run a full scan of your system with different security tools like the free version of malwarebytes & adwcleaner.