Breach my ICloud account
I just received a message that my iCloud account was breached by someone in San Diego, California and Houston, Texas. They wanted me to change something in my settings. I hung up and started this discussion.
Apple does not make such calls.
All such calls are scams from criminals attempting to steal your personal and financial information. The callers will often use number spoofing to pretend they are calling from a legitimate business. The correct course of action is to hang up on them, repeatedly if needed.
Avoid phishing emails, fake 'virus' alerts, phony support calls, and other scams - Apple Support