Looks like Oracle's VeriSign certificate has expired and hasn't been replaced. The Symantech SSL Toolbox is reporting the website as insecure. This means every time you want to login to Oracle Support, you will get an expired certificate error.
You have 1 error
The certificate has expired.
The certificate has expired. This site is not secure.
Common name: login.oracle.com
Valid from: 2013-Jul-05 00:00:00 GMT
Valid to: 2014-Aug-04 23:59:59 GMT
I'm sure this will be remedied soon.
Update: The certificate is now valid!
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