smartphone with an unknown and unidentified incoming call next to laptop and black glasses. problems of prank, darknet, anonymity

incoming call smartphone scam anonymity unknown privacy prank intelligence unidentified caller fake personal notebook protection scout number spammer screen sunglasses darknet information mobile security deception phone espionage laptop hacking pranker anonymous incognito answer fraud phishing cellphone coming illegal dark hoax display crime spam device digital communication next black glasses problems fraud information photo close-up