Do we have specifics on who is doing this?

This is a crime and are we working with authorities?

"DDoS attacks may be subject to civil and criminal liability, including fine and imprisonment, under state and federal law. For example, a DDoS attack may constitute a federal criminal offense under the Computer Fraud and Abuse Act, a trespass to chattel, or a breach of contract if it violates a website owner's or internet service provider's terms of use."

Do we have specifics on who is doing this?