Unethical Means Used In A University To Complete Research Projects
I think that Umer sahib has well judged and responded to your question. You need not to worry about it, since you have shown your disapproval of the practice. This is what is called in a Hadith that you tried to stop a Munkar with your tongue. If there’s something that you have no authority on, you will not be answerable for it.
In one of the al Bayan lectures of surah AL araf, ghamidi sahab explained it in dars e hadees that one of the major sin mentioned in Quran is chori. I will share the link.