Identity theft is a term used to refer to fraud that involves stealing money or getting other benefits by pretending to be someone else. The term is relatively new and is actually a misnomer, since it is not inherently possible to steal an identity, only to use it. The person whose identity is used can suffer various consequences when they are held responsible for the perpetrator's actions. In many countries specific laws make it a crime to use another person's identity for personal gain.

Types

According to the non-profit Identity Theft Resource Center, identity theft is sub-divided into four categories:

• financial identity theft (using another's identity to obtain goods and services)
• criminal identity theft (posing as another when apprehended for a crime)
• identity cloning (using another's information to assume his or her identity in daily life)
• business/commercial identity theft (using another's business name to obtain credit)

Identity theft may be used to facilitate crimes including illegal immigration, terrorism, and espionage. Identity theft may also be a means of blackmail. There are also cases of identity cloning to attack payment systems, including online credit card processing and medical insurance.

Some individuals may impersonate others for non-financial reasons - for instance, to receive praise or attention for the victim's achievements. This is sometimes referred to as identity theft in the media.

Financial identity theft

A classic example of credit-dependent financial crime (bank fraud) occurs when a criminal obtains a loan from a financial institution by impersonating someone else. The criminal pretends to be the victim by presenting an accurate name, address, birth date, or other information that the lender requires as a means of establishing identity. Even if this information is checked against the data at a national consumer reporting agency, the lender will encounter no concerns, as all of the victim's information matches the records. The lender has no easy way to discover that the person is pretending to be the victim, especially if an original, government-issued id can't be verified (as is the case in online, mail, telephone, and fax-based transactions). This kind of crime is considered non-self-revealing, although authorities may be able to track down the criminal if the funds for the loan were mailed to them. The criminal keeps the money from the loan, the financial institution is never repaid, and the victim is wrongly blamed for defaulting on a loan he/she never authorized.

In most cases the financial identity theft will be reported to the national Consumer credit reporting agency or Credit bureaus (U.S.) as a collection or bad loan under the impersonated person's record. The victim may discover the incident by being denied a loan, by seeing the accounts or complaints when they view their own credit history, or by being contacted by creditors or collection agencies. The victim's credit score, which affects one's ability to acquire new loans or credit lines, will be adversely affected until they are able to successfully dispute the fraudulent accounts and have them removed from their record.