Have You logged in before your Whatsapp other than your macbook en imac? Example you logged into your PC via apps, or PC via whatsapp World wide web, maybe somehow they just controlled your whatsapp via PC? 강좌/팁 이것은 또한 "자주 사용하는 앱"과 "추천" 앱 및 마이크로소프트가 여러분이 시도해보고 싶다고 https://www.metooo.io/u/678a351d4a0256118e353318