The Bank of England has recently announced that approximately 150 PIX keys have been exposed due to a data breach. The PIX system, which is a popular payment platform in the United Kingdom, allows users to make instant payments using their mobile phones. The Bank of England has advised all users to be cautious and to monitor their accounts for any unauthorized activity. The Bank of England is working closely with the relevant authorities to investigate the data breach and to take appropriate action. In the meantime, users are advised to change their PIX keys and to be vigilant about any suspicious activity.