YellowAardvark I always move where I was slightly and don't give names. For example, I was out with my friend in Archway, rather than with best mate Bob the Architect in Camden. (This is a fictitious person and night out, but you get the idea.)
I mean, if I regularly go out with Bob in Camden, you might start hanging out in Camden hoping to catch me. There's only one way into that tube station from street level at present. I don't share what I don't feel comfortable giving away.
I also initially go by Jane rather than Sarah Jane Smith (again, made up example) so you can't find me on LinkedIn and wait outside my office.
In a committed relationship, I have no objections to meeting the other person in the lobby of my office and going for a drink in my favourite pub with my best friends from childhood, that sort of thing, but when talking to who is effectively a stranger, I don't give away more of my life than they need.
Stay safe. And if someone makes you feel uncomfortable, trust that women's intuition. It's what keeps you away from bad situations.