[...] With customers locked out of their bank accounts, mortgage accounts vanishing, small businesses reporting that they could not pay their staff and reports of debit cards ceasing to work, the TSB[*] computer crisis has been one of the worst in recent memory. The bank, its chief executive, Paul Pester, admitted on Thursday, was “on its knees” and it faces a compensation bill likely to run to tens of millions of pounds.
[...] By March 2017, the nightmare for customers that was going to unfold a year later appeared inevitable. “It was unbelievable – hardly even a prototype or proof of concept, yet it was supposed to be fully tested and working by May before the integration work started,” the insider continued. “Senior staff were furious about the state it was in. Even logging in was problematic.”
[...] However, only hours after the switch was flicked, systems crumpled and up to 1.9m TSB customers who use internet and mobile banking were locked out. “I could have put money on the rollout being the disaster it has been, with evidence of major code changes on the hoof over last weekend and into this week,” the insider said.
[...] Customers reported receiving texts saying their cards had been used abroad, that they had discovered thousands of pounds in their accounts they did not have – or that mortgage accounts had vanished, multiplied or changed currency. One bemused account holder showed his TSB banking app recording a direct debit paid to Sky Digital 81 years from now. Some saw details of other people’s accounts and holidaymakers complained that they had been left unable to pay restaurant and hotel bills.
TSB, to customers’ fury, at first insisted the problems were only intermittent. At 3.40am on Wednesday 25 April, Pester tweeted that the system was “up and running”, only to be forced to apologise the next day and admit it was actually only running at 50% capacity.
[*] [Update added for our non-UK community. --martyb] TSB Bank was originally founded as "Trustee Savings Bank plc" on November 27, 1985:
TSB Bank plc is a retail and commercial bank in the United Kingdom, which is a subsidiary of the Sabadell Group. TSB Bank operates a nationwide network of 550 branches across England, Scotland and Wales. TSB launched in its present form on 9 September 2013, with more than 4.6 million customers and over £20 billion of loans and customer deposits, and is headquartered in Edinburgh.
(Score: 3, Informative) by takyon on Monday April 30 2018, @04:43PM
It was temporarily raised from $100,000 straight to $250,000 [fdic.gov] by Congress and George W. Bush during the financial crisis, extended through 2013 in 2009 [fdic.gov], and then made permanent in 2010 [boston.com]:
[SIG] 10/28/2017: Soylent Upgrade v14 [soylentnews.org]