Can new job tell old job?

[TrueTrianfle]

I had a job interview today for a similar role to the one I do already. The interviewer mentioned in passing that he used to work with and still knows my boss. I don't really want the new job if offered; I didn't really like the vibe and have decided I want to stay were I am. But could he tell my boss that I've been looking?

[SadWife2020]

No he should not do this without permission. You might have given permission though eg in an online application form? Unusual to give permission unless job offer is made & accepted.

[TrueTrianfle]

I haven't accepted the job offer. Just sent my CV and had an interview. He made it seem like he would be offering me the job. At which point I will turn it down. Just wondered if as they are friendly he could tell my boss informally? I suppose he could. So more wondering whether he would?

[TrueTrianfle]

Bump. I am feeling quite anxious. My boss seemed quite off this afternoon and I have been worrying he knows