TfL, which had to reset the passwords of around 27,000 employees, estimated the attack cost the organisation around £29 million (€34 million) in damages and a further £10 million (€11.7 million) in lost income.
TfL, which had to reset the passwords of around 27,000 employees, estimated the attack cost the organisation around £29 million (€34 million) in damages and a further £10 million (€11.7 million) in lost income.