Stop spam calls

A guy with a foreign accent told me they were a cyber security company who got my details from a financial adviser that I contacted previously and who were now compromised. They could see that my accounts were hacked and wanted me to send them details of my transactions to confirm my identity to avoid a loss of hundreds of pounds. When I told him I was broke and had no funds, he started to stumble & mumble his words as he had to divert from the script. The call ended when I asked him to email me