My first problem was when someone converted the Constitution of the United States into a COM file, but made some typos. I got hundreds of calls.
Then someone converted a entire library of gay porn text files which resulted in some uncomfortable phone calls to my wife while I was at work.
I released another version without my name and phone number, but the damage was done. I can still find my name embedded on com files in old archives.
The program was eventually bundled with an edition of "The Art of Computer Programming" by Donald E. Knuth. He used it to wrap some of the text files on the disk that came with the book. He paid me with a signed copy of the book and a very nice letter.