Putting the words side by side:
When I taught my students about plagiarism, an important element was a discussion on paraphrasing. Most students are not aware exactly what paraphrasing is, and some are satisfied to replace a word here or there in a sentence, thinking they are making it their own. Even when paraphrasing, a citation MUST be written, because the original idea is not yours.
EasyBib has some excellent videos which talk about plagiarism and paraphrasing. I always show my students these two videos. (The female voice on the second one is a bit odd, but the information is great.) This recent event is the perfect opportunity to show students the right way to do research.