Completely this.

As someone who was profiled and eventually experienced an attempted-blackmailed by a company in India (employer details gained among other things) - everything seems inconsequential ("I've done nothing wrong"), until it is used, abused (and lies added to) to threaten you.

It doesn't matter whether things are true or not. What matters is, when someone gains details about you, the story and lies they can spin. The cost, distress, and difficulty in trying to resolve and take control of the story can be incredible.

Your personal details should remain just that.

Don't be complacent.