Reminds me of https://www.infosecinstitute.com/resources/secure-coding/nul...

Kinda like the whole secret messages in resumes to tell the interviewer to hire them.

I made a free tool that stuns LLMs with invisible Unicode characters.

*Use cases:* Anti-plagiarism, text obfuscation against LLM scrapers, or just for fun!

Even just one word's worth of “gibberified” text is enough to block most LLMs from responding coherently.