THE BEST SIDE OF STOP SCAMMERS

somebody online video called me yesterday eight/6/24 from my son's gmail , I assumed it was him then I answered, not one person was there to answer, I hung up, then texted my son he reported it was not him, will that be a means for scammers to get into my phone and acquire my information???? what ought to I do?I get spam each day, but delete it as