London’s city transport hit by cybersecurity incident [updated]

Transport for London (TfL) is responding to an ongoing cyber security incident that temporarily took its contactless ticketing site offline; subsequent investigation found that Oystercard-related customer information — including bank account numbers and sort codes for roughly 5,000 customers — may have been accessed. The NCA and NCSC are assisting the response and a 17-year-old has been arrested under Computer Misuse Act offenses.