Ask HN: I had a confusing WhatsApp exchange
I just had a weird exchange on WhatsApp, here&#x27;s what happened:<p>- I got messaged by an account I don&#x27;t know and don&#x27;t share groups with.<p>- The exchange was roughly as follows:<p>They: [ask about piano lessons]
Me:  [telling them they got the wrong number]
They: [some string of chinese? characters]<p>After which I blocked them..<p>Not sure what to make of that exchange. Can anyone here tell me what&#x27;s up?