Multiple Expired Certificates in Keychain com.apple.idms.appleid.prd.xxx
I have noticed multiple expired certificates appearing in the Keychain Access utility.
All start with com.apple.idms.appleid.prd. All with same ID, probably about 100 expired since October and another 100 or so valid from various dates/times in Feb through to June! See attached screen shot.
There are also multiple corresponding keys (public / private) in the keys section.
What is causing this?