Is deliberate deception to secure an unfair or unlawful gain. It is both a civil wrong (a fraud victim may sue the fraud perpetrator to remedy the fraud and/or recover compensation) and a criminal offence (a fraud perpetrator may be prosecuted and imprisoned by the government authorities).

A violation of a statute, regulation or ordinance, which may be criminal or merely not in conformity; that which lacks authority of or support from the law.

Penalties or other means of enforcement used to provide incentives for obedience with the law, or with rules or regulations. Criminal sanctions take the form of serious punishment, such as imprisonment or severe fines, whilst civil sanctions are usually monetary fines levied against a party to court proceedings or his/her legal representative for violating rules of procedure, or for abusing the judicial process.