Calendar Events Database (Calendar.sqlitedb)
Location
HomeDomain/Library/Calendar/Calendar.sqlitedbDescription
SQLite database containing all calendar events, reminders, and associated metadata. Each event record includes the title, start and end times, location, attendees, recurrence rules, alert settings, and the calendar account source (local, iCloud, Exchange, Google). The CalendarItem table stores event details while related tables track attendees and alarms.
Forensic Value
Calendar events establish planned activities, meetings, and appointments that corroborate or contradict accounts of the user schedule and whereabouts. Meeting attendee lists identify associates and organizational relationships. Location fields on events may reveal planned destinations. Recurring events establish behavioral patterns. Calendar data synced from Exchange or Google Workspace accounts may contain corporate meeting details relevant to insider threat investigations. Deleted events may persist in the database and can be recovered to reveal appointments the user attempted to hide.