I actually don't have those on which is strange. I also find that iTunes logs me out now nearly every day. I have no idea what is wrong with my system. It could be something to do with keychain actually?!
Opened up Keychain and rain the first aid and it didn't find any issues and I also ran disk utility to fix any permossion in case it was that and the problem is still there. I really have no idea what's causing it now!?