I saw those too. I think a slightly different account was also spamming the helpline for airlines for various countries all over the world. Very curious what the end goal is.

Best i can think of is an accidental click on a link to get phished or something lol
Either that or some spam bot developer just scoured for any website easy enough to do this not really considering who uses it

If you'd like some sexy living aircraft porn, I could find you some.