Traditionally, obtaining or extorting money illegally or carrying on illegal business activities, usually by Organized Crime . A pattern of illegal activity carried out as part of an enterprise that is owned or controlled by those who are engaged in the illegal activity.
Not only banks, but corporations.
Starbucks is a good example.
In 2012 Starbucks reported losses in England for the 15th annual time, yet telling investors they were making profit. Average workers has had no significant raise while executives made up to double of what they did the year before in some cases, all the while the company itself is completely avoiding paying taxes.
Bank of America, an interesting read:
http://www.alternet.org/corporate-ac...cale-fraud-and