Suspicious threatening email from my own iCloud email
I received an email sent on Dec. 1, 2024 to my iCloud email account. The subject line was "You have 48 hours left". The email had automatically been placed in the junk folder and was partly readable without the need for me to open it, which I had no intention of doing. After a derogatory greeting, the sender said he/she had sent the message from my iCloud mail (that was listed as the sender) and that he/she wanted to inform me about a very bad... The visible text ended there. I have seen nothing suspicious on my account so I assume there is some way a hacker/thief/scammer can "spoof" an email just like they can a phone number. Is that correct? Do I have anything to worry about? Thanks!
iMac (2017 – 2020)