Butler said it is highly unlikely that anyone would be able to use this method to hide malware or malicious code in an emoji.

Discover how hidden Unicode data, including emojis, is being used to exploit AI systems and what developers can do to ...

By chaining the selectors together, he was able to encode invisible messages inside an emoji (or any other Unicode character) ...

The concept revolves around Unicode's system of representing text as a sequence of codepoints, with each codepoint being a number assigned meaning by the Unicode Consortium.

An appearance on "Saturday Night Live" used to certify a musician's stardom. For pop stars of the social media age, has showing up become a formality?