This morning I logged in to my laptop and started doing some browsing with Safari. I noticed the fan speed ramp up like crazy which was unusual. I checked Activity Monitor to find a process called "securityd" using something like 50-70% CPU. Normally Activity Monitor reads ~90% idle, but now it was only ~60% idle. This happened before in the past few days and a restart fixed the problem. This time around I decided to force quit the process which kicked me out of my Google accounts and caused System Preferences to stop working correctly, so I had to restart anyway. Is anyone else experiencing this issue on 10.10.3? Should I send a bug report?