ExpressVPN (1-Month Plan)
The trick relies on invisible Unicode characters: code snippets that are rendered as nothing in virtually every editor, terminal, and code review interface. Attackers use these invisible characters to encode a payload directly inside what appears to be an empty string. When the JavaScript runtime encounters it, a small decoder extracts the real bytes and passes them to eval().
，这一点在pg电子官网中也有详细论述
AT&T targeted IBM's 3270 terminals with the Model 40/4 (which probably explains Model 40's 80×24 display).
C/POSIX, command-line
Dear Commission representatives,