British Airways data breach: what to do if you have been affected

From which payments have been compromised to future bookings and compensation

• British Airways customer data stolen from its website
• BA chief vows to compensate customers after data breach
• How did hackers manage to lift the details of BA customers?

British Airways has warned customers that about 380,000 card payments on its website and app were compromised during a 15-day data breach. Here is what to do if you think you have been affected.