Contact Medium support, provide evidence, and let them deal with it but don’t expect a resolution. They will likely tell you they cannot discuss the issue because they have to respect the other person’s privacy but they do have a compliance team.

Think of it as an incidents log. If we all do this whenever it happens, this creates data. And if there is a pattern and serial offenders then the platform might take action, perhaps?

Plagiarism is unethical so no, I don’t think we should just give those ripping off our work a free pass, Zita Fontaine.