Dishonor
In contracts, a party may dishonor the agreement by altering the specifications, delivering late payment or goods, or failing to act on their required duties. When a party has broken an agreement or promise, they are said to be dishonored. Dishonoring a contractual obligation can be viewed as a breach of contract and has legal consequences.
In commerce and in common law, when you notice somebody to stop and they keep going its called Default and Dishonor. For example, an Assembly sent several unnegotiable notices to public officials regarding unconstitutional and out of bounds behavior which were ignored. Those officials were in dishonor and also, default.