Following the loss of millions of dollars between 2004-2017, Western Union has been ordered to repay up to $568 million (US) to victims who were subjected to fraud and scams whilst transferring funds through the company. Much of the fraud occurred through a failure of Western Union to provide checks and balances in combating money laundering.

http://www.abc.net.au/news/2018-01-23/western-union-scam-victims-urged-to-claim-586m-compensation/9351978