Since it wasn't mentioned here earlier, it's worth to take a look at shapecatcher to see what glyphs might resemble latin letters. Scribbling something resembl

Since it wasn't mentioned here earlier, it's worth to take a look at shapecatcher to see what glyphs might resemble latin letters. Scribbling something resembling the latin capital letter A returns for example any of these codepoints: A𝘈ΑАÅ𝖠∆ДΔ𝐴𝟺дᎪߡ𝛢Å4𝛥ᴬᐃⵠ𐌀𝘼𝛬Λ△𝟦Ą𝜟𝓐⌓⧍ᗋ🜂Ⲇ🗻🍙ⲇѦᗩᗅ http://shapecatcher.com/ http://shapecatcher.com/ (https://news.ycombinator.com/item?id=5150107 https://news.ycombinator.com/item?id=5150107) Also the Unicode Consortium has some reports on security: http://www.unicode.org/reports/tr36/ http://www.unicode.org/reports/tr36/ http://www.unicode.org/reports/tr39/ http://www.unicode.org/reports/tr39/ listing all kind of spoofing methods you haven even thought of.