another random user writes "A senior government official has sparked anger by advising internet users to give fake details to websites to protect their security. Andy Smith, an internet security chief at the Cabinet Office, said people should only give accurate details to trusted sites such as government ones. He said names and addresses posted on social networking sites 'can be used against you' by criminals.
... 'When you put information on the internet do not use your real name, your real date of birth,' he told a Parliament and the Internet Conference in Portcullis House, Westminster. 'When you are putting information on social networking sites don't put real combinations of information, because it can be used against you.' But he stressed that internet users should always give accurate information when they were filling in government forms on the internet, such a tax returns."