Since the headline is a bit click-baity:
"Spoiler alert: I did not break AES, and this work does not concern the security of AES."
"Spoiler alert: I did not break AES, and this work does not concern the security of AES."
So it is clear to technical readers that the title contains a joke, which will be explained in the article (the joke turns out to be poorly written software).
[1] https://en.m.wikipedia.org/wiki/Advanced_Encryption_Standard