A picture is worth a thousand words, but a GIF is worth a thousand pictures.
Today, the short looping clips, GIFs are everywhere—on your social media, on your message boards, on your chats, helping users perfectly express their emotions, making people laugh, and reliving a highlight.
But what if an innocent-looking GIF greeting with Good morning, Happy Birthday, or Merry Christmas message hacks your smartphone?
Well, not a theoretical idea anymore.
images from Hacker News