Are you saying the
creation date got changed?
last changed date got changed?
last used date got changed?
Last used date would be changed during a back-up.
Last Used Data Got Changed. No other libraries got changed. and we backup up everynight.
Out test box does not have thoes objects changed either. Its weird that its only one library so I want to know who did it.
Are you auditing your admins & developers?
If so you could check the audit journals for activity over that weekend.
If you’re not auditing high power accounts you should…