Users of the U Account, as well as apps such as Curve, Pockit and Anna Money, are unable to access their money.
BBC Business News Articles
Kanye West back at Gap with Yeezy fashion line
The US clothing retailer, where the singer worked as a teenager, is looking to revive its sales.
Intu collapse: What went wrong for the retail giant?
The owner of some of the UK's biggest shopping centres had been battling issues for years.
Shopping centre giant Intu enters administration
Shopping centres including Trafford and Lakeside will continue to trade under administrators KPMG.
British Airways: Long-serving cabin crew face 20% pay cut
The airline tell its longest-serving cabin crew the pay cut is vital to protect jobs.
Brexit: UK starts work on buying own sat-nav system to rival Galileo
Ministers fear over-reliance on US-based GPS in the event of an attack or technical failure.
Adelie Foods collapse: ‘I just don’t know when I’m going to get work’
Workers speak out after losing their jobs at one of Britain's largest sandwich-making firms.
Shopping centre giant Intu likely to appoint administrators
Intu, owner of the Trafford, Braehead and Lakeside shopping centres, has been in funding talks.
Tesco shoppers buying more during fewer trips
The supermarket says that in the three months to May, the number of trips fell by nearly a third.
Virgin Australia to fly again with new US owner Bain Capital
The struggling airline was pushed into administration by Australia's pandemic travel ban.