Try and have neutral compassion toward the perpetrator. Step outside the sting of the incident and realize that this person is trying to erase their own inadequacy or unhappiness by transferring it to you. It won't make the incident go away, but it's one thing you can do to reduce the pain.
Anyone who is suffering from shame and public humiliation needs to know one thing: You can survive it... You can insist on a different ending to your story. Have compassion for yourself. We all deserve compassion, and to live both online and off in a more compassionate world.
Be mindful of clickbait - sensational stories designed to humiliate. Click with compassion.
Online we have a compassion deficit
The most potent thing we can do is to bring more compassion online.