An investigation into the theft of customers' data at British Airways showed hackers may have stolen the information of a further 185,000 customers.
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British Airways has apologised after the credit card details of hundreds of thousands of its customers were stolen over a two-week period.
Financial data has been stolen from potentially hundreds of thousands of British Airways customers who made online bookings in recent weeks.
Over the last few days, a large number of British Airways customers have found that reward points they accumulated for flights, called Avios, have disappeared from their accounts. Others have been locked out of their accounts completely.