It'll even trick the summarizer function into spitting out text that does not appear in any human-readable form on your #CV.

Embedding weird stuff into resumes is a hacker tradition. I first encountered it at the #ChaosCommunicationsCongress in 2012, when #AngCui used it as an example in his stellar "Print Me If You Dare" talk:

https://www.youtube.com/watch?v=njVv7J2azY8

9/