The phrase "such misuse" refers to the act of using something in the wrong or inappropriate way. It means that someone is not using something as it is intended, which can have negative consequences or effects. Full definition
Some of the risks we face together are the potential result of such misuse of humanity's scientific and technological advances. (huffingtonpost.com)
As attorneys, we must be mindful that such misuse threatens the rights we have sworn to protect. (lawyerist.com)
The solution, therefore, is governmental regulatory intervention, requiring these mandatory monitoring policies before such misuse takes place. (blog.harvardlawreview.org)