I noticed this as well in Germany, lots of asian girl profiles that pretend to be from a rich background and that have some sort of investment advisory team working for them and claiming they will give you some tips for forex trading you just need to register on this website and transfer money. or similar stories.
I once made a remark to a profile like that, that I might as well be talking to a hairy fat philipino. I got a barrage of Japanese text back, that when put into an online translator roughly translated to something like: "I am a proud japanese you idiot European, your farts smell like shit, go fuck yourself". So it seems I got under someone's skin there. Since then I'm wondering where this operation is based. the profiles are so similar in style that it must be organized somehow. I wonder how and where.