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 여론조작이 가능한 점은 문제점으로 지적되고 있다. 매크로를 통한 네이버 댓글을 조작할 수 http://www.stes.tyc.edu.tw/xoops/modules/profile/userinfo.php?uid=2620511