From the QRZ Forum, scammers are using morse code to hide phishing queries in email messages:
https://www.bleepingcomputer.com/news/security/new-phishing-attack-uses-morse-code-to-hide-malicious-urls/
Thanks to Beth KN4FZB. (Editor note: I got one of these and thought “Who the H… would send me a bill? I did not open it! They have sent it 3 times with an Excel file attached, Anyone tired of this mayhem? if so, please write your congressman and get them to pass a bill to strengthen the email/phone/regular mail security.)
Brightleaf Amateur Radio Club 