Securities Fraud: As Matt Levine likes to say, "Everything Is Securities Fraud". Why?
"When a company harms some class of people in some bad but essentially non-monetary way, it is hard to quantify the damages as money; when a company harms its shareholders, you can just see how much the stock went down."
The more measurable - that is, the most abstractable - the harm, the more likely you are to get justice for it.