Any breach of security on a system like this is a big flashing red-alert to me.
If it could lead an attacker to get ANY of their data... Persons, places, events, etc is pretty damning stuff to be exfiltrated.
Stalking/Domestic Violence, blackmail, timed robberies, you name it... That data shouldn't really be in anyone's hands in my opinion, but in anyone's hands (good guys / bad guys) it's pretty powerful.
If it could lead an attacker to get ANY of their data... Persons, places, events, etc is pretty damning stuff to be exfiltrated.
Stalking/Domestic Violence, blackmail, timed robberies, you name it... That data shouldn't really be in anyone's hands in my opinion, but in anyone's hands (good guys / bad guys) it's pretty powerful.