I've found a strange certificate in osx keychain.
I don't remember installing it and it is marked as "it was signed by an unknown authority".
It was installed in my login keychain and it "seems" to be related to Akamai, but it doesn't seems to be correctly signed at least...
Is it possible to have it installed by error? As it wasn't set to "always trust", can have it been used by applications without showing an error? Is there anyway to see its installation date?