On 2021-11-15 16:03:10 kevman said:
Be untraceable.
Even if they have recordings of you, what can they do with it if they don't know who you are.
Get a punting simcard, only call / communicate from that number.
Obviously don't use your real name.
Only tricky thing might be a licence plate of your car, but they would need contacts to find out who it belongs to, even then then, it would be massive effort on their end to get such info.
Then think about it all. If they extort people, word would quickly get around and they would loose business. That and try to extort the wrong person could land them in jail.
Doubt someone would go through all that hassle as the risk and rewards don't add up.