+1 (888) 338-0450
They’re using canva to send scam emails, I’m guessing to try and bypass spam filters.
Carrier: RingCentral
Call Center Location: India 
Answers as: “PayPal”
Technician: “David Wilson”
Falsely Claims: Fraudulent transaction, identity theft.
Remote Access Software: UltraViewer
“David” wanted me to call him back once I got UltraViewer installed… problem is, that was his excuse for disconnecting their lines.