We share casually online: what time we leave for work, regular gym hours, holidays, weekend trips. In closed circles this might be fine, but in public or loosely managed groups, this information can reach people you don’t know at all.
If someone with bad intentions pieces together “They leave at 9, return around 7, plus they’re out of town this weekend,” your home becomes an easier target. They know when it’s likely empty and for how long.
Being vague about exact times, avoiding live “we’re away and house is empty” posts, and sharing details privately with only trusted people is a simple way to reduce risk. You can still enjoy social media without broadcasting your security schedule.