THE ULTIMATE GUIDE TO STOP TEXT SCAM

someone movie called me yesterday 8/six/24 from my son's gmail , I thought it had been him then I answered, no-one was there to reply, I hung up, then texted my son he explained it wasn't him, will that be a means for scammers to get into my phone and acquire my facts???? what must I do?I anticipate they are heading out from your cellular phone qua