I work within the Credit Card industry and deal with customers, some of the scams are just unreal. Had a customer who has paid thousands to a crypto currency agent. Hermes, Royal Mail, umpteen dispatch company's.
Even had a customer insinuating that I was part of the scam and how did she know that she was speaking with the bank. I had to tell her she'd called us, lol
A big one just now is an automated voice stating their has been an overseas transaction of between £300 - £600 and press 1 to speak with someone