Nearly one in 10 people believe they have <A HREF="http://news.bbc.co.uk/1/hi/business/5256992.stm">fallen victim to identity fraud,</A> according to a survey. People aged under 30 are most prone to falling victim because they are the poorest at protecting personal details, the survey suggests. Two-thirds in these groups admitted to giving a PIN or bank details to friends and family and 28% did not know a utility bill could be used in ID crime. The poll of 2,200 adults by YouGov was commissioned by energy firm Npower.