Absolutely. If they have no money now, you can sue, get a judgment, and keep renewing the judgment. A Skilled lawyer may also be able to find a...

Yes they are. But hire a new attorney before you file the complaint.

The fee agreement determines the fee. Nothing you outline is improper on it’s face.

The facts you provide do not indicate any malpractice. Consult with experienced attorneys in the state where this occurred on the full facts.

In real life, it could matter or not matter, depending on the ethics of the Judge.

See if your state has State Bar Fee Dispute Mediation or Arbitration.

FDCPA/collection defense attorneys often provide free consultations. Use the Avvo search tool to find an attorney....

He can but it sounds like the police will not prosecute.

Definitely. Consult with experienced employment attorneys in the state where this occurred.

Consult with cyber security experts to figure out how to address the potential allegations.