I don't mean to be pedantic, but that statement would definitely be improved with a link to a source
HSBA(ad-blocker blocker) https://www.forbes.com/forbes/welcome/?toURL=https://www.for...
Wells Fargo/Wachovia http://www.businessinsider.com/how-wachovia-laundered-billio...
Bank Of America(Paywall) https://www.wsj.com/articles/SB10001424052702303292204577514...
No tin foil hat necessary for this one... https://en.wikipedia.org/wiki/Libor_scandal
(which is a nice narrative account linking off to further sources)
https://www.theguardian.com/business/2016/jul/11/hsbc-us-mon...
http://www.telegraph.co.uk/business/2017/02/21/hsbc-profits-...