I am not sure there are "countless" scams in the UK, but yes, in 10 years of commercial operation did come across a few oddities. Example - a customer (UK Ltd) who declared bankruptcy owing us a money and then then next day founded a new Ltd company and tried to act like he didn't owe us the money because it was a new entity.
See https://en.wikipedia.org/wiki/Pre-packaged_insolvency
I have not come across this kind of thing in Germany.