A professor hides white text in an assignment to trick AI. 32 of 35 students walked right into his trap.
A professor slipped white text into an assignment, betting students using AI would copy the hidden instructions without noticing. Thirty-two of the 35 students walked straight into the trap.
32/35 students failed this professor's midterm using AI because he secretly hid some white font in his text. pic.twitter.com/yjcsVND4aT
— Boochie is the Name (@stoppfeenin) July 23, 2026