I get a certificate verification error when visiting https://www.att.com using firefox-36.0, but not when using chrome-41.0.2272.76.
Anyone else see the same with firefox-36? BTW, I tried the latest firefox in a Win7 virtual machine and I was shocked to see that firefox was updating itself when I was logged in as an unprivileged user (i.e. *not* an Administrator). Are the idiots at M$ *really* that stupid? They've learned nothing, apparently, since Win 95 :( BTW, the Win7 firefox also flagged an error when visiting the web site I mentioned above, but the error was displayed so subtly that I would have missed it if I hadn't been looking for it specifically. Very bad behavior.