Haven't heard of any, but when it was first introduced, the Euro was fairly easy to copy. There was a man in Italy nicknamed il Professore who was notorious fo

Haven't heard of any, but when it was first introduced, the Euro was fairly easy to copy. There was a man in Italy nicknamed il Professore who was notorious for producing them in bulk while not being particularly conspicuous about it. According to an anecdote from one of his family members when a cashier tried to confirm whether the 20€ banknote he gave her was legitimate he said "lady, it costs me 18€ to make one of these, so I don't even bother".