I am receiving a message that pops up across my iPhone that says "text sent from primary" and it has the option to cancel or accept, half the time it disappears before I can hit cancel or except.
iPhone SE, iOS 15
See also the following Apple articles:
If you think your Apple ID has been compromised
If you think your Apple ID has been compromised - Apple Support
Recognize and avoid phishing messages, phony support calls, and other scams
Recognize and avoid phishing messages, phony support calls, and other scams - Apple Support
Has my iPhone been compromised or is my information being sent somewhere else?
