Not even emoji are safe from hackers - smiley faces can be hijacked to hide data, study claims
By chaining the selectors together, he was able to encode invisible messages inside an emoji (or any other Unicode character) ...
Minnesota Daily11d
Study: Emoji not as simple as they seem
The team of six researchers found that any two people looking at the same icon have a 25 percent chance of disagreeing on whether the emoji was supposed to be positive, neutral or negative. Survey ...