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

Paul Butler tests and demonstrates the flexibility of encoding hidden messages within Unicode characters, including emoji.

The concept revolves around Unicode's system of representing text as a sequence of codepoints, with each codepoint being a ...

Phishing attacks exploit invisible Unicode characters to mask binary values, targeting a U.S.-based PAC using advanced techniques.

A new JavaScript obfuscation method utilizing invisible Unicode characters to represent binary values is being actively ...

Encode Greek characters simply by typing with the analogous American keyboard keys to transliterate. But transliterate the eight characters that are more unusual as below, i.e., either as Unicode or ...

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