Millions of Royal Bank of Scotland and Lloyds Banking Group customers have had difficulty accessing their accounts after the banks suffered IT meltdowns before the long weekend.
Deutsche Bank has warned that up to 4,000 UK jobs could be moved to Frankfurt and other locations in the European Union as a result of Brexit.
More change is afoot at the top of HSBC this week as the bank holds its annual general meeting.
The government has recouped the £20.3bn it ploughed into Lloyds Banking Group during the financial crisis, the chancellor has claimed.
John McDonnell, the shadow chancellor, is calling on Philip Hammond to hold an urgent public inquiry into whether Bank of England officials colluded in the rigging of the Libor rate.
Value for money ?
Whistleblowing charities and law firms have called for companies to offer more protection to workers who flag up internal problems after the chief executive of Barclays attempted to track down the author of anonymous letters.
The "worst is over" for Wells Fargo shares, with most of the bad news about the firm's accounting scandal reflected in the stock at this point, bank analyst Scott Siefers told CNBC on Monday.