Well, there was a student who had his academic work stolen and posted on the Internet by someone else as their own. The real creator faced a lot of criticism as the thief made some changes that made the work seem of low quality. Also, a small business owner had their website hacked and filled with false negative reviews, which almost drove the business to bankruptcy.
A cyber abuse story could be that of an elderly person who was scammed out of their savings through a phishing email. They thought they were dealing with a legitimate bank and ended up losing all their money. In addition, there was a young artist who had her artworks copied and sold without her permission on an online marketplace, which was a great injustice to her as she had put a lot of effort into creating those unique pieces.