Through money laundering, criminals fund and profit from
illicit activity such as arms sales, narcotics, human trafficking,
contraband smuggling, embezzlement, insider trading, bribery, and
fraud schemes.
In addition to organized criminal groups, professional money
launderers perform money laundering services on behalf of others as
their core business.
The scale of money laundering globally is difficult to assess.
Still, a widely quoted figure from the United Nations Office on
Drugs and Crime (UNODC) estimates that money laundering schemes
cost 2-5% of the world's total GDP – an estimated
$2 trillion.
There are typically three stages of the money laundering process
to release laundered funds into the legal financial system.