Peter Warren is a freelance journalist specialising in technology, undercover investigations and science issues. Former technology editor of Scotland on Sunday and the Sunday Express and an associate producer for BBC2, he has worked across a variety of media, including the Guardian, the Daily Mirror, Evening Standard, the Sunday Times, the Sunday Express, Sunday Business, Channel 4, Sky News, the BBC and specialist magazine.Peter has also worked as investigations editor for Computing Magazine and Silicon.com.He has also advised a number of PR agencies on their technology clients.Specialties: Peter, who lives in Suffolk, is an acknowledged expert on computer security issues, and a respected investigative journalist, who has worked with organisations ranging from the Sunday Times Insight team to BBC2.