NOT KNOWN DETAILS ABOUT HOW TO STOP SCAM CALLS

a person video called me yesterday 8/6/24 from my son's gmail , I believed it absolutely was him then I answered, not one person was there to answer, I hung up, then texted my son he mentioned it was not him, will that be a method for scammers to enter into my phone and acquire my info???? what ought to I do?The FTC sends email to folks who sign up