Also:

• Free WiFi can be a bad idea; pay for the data - or an eSIM if you’re travelling
• Public USB charging ports can be a bad idea; carry a power bank

Your personal data is valuable, individually to some extent but more so in aggregate.

You don’t need to share it.

This does not mean you must be secretive. But it’s easy to be more selective.

Don’t post about where you work unless that’s your brand and reason to post.

Don’t share the names of your spouses, children and other close relatives. The names of your pets.

Certainly not your birthdate. Your address. Where you own property.

Consider purging all personal information from your social media accounts, this one included.

Don’t share information you would not place on a placard outside your home.