Aspokesperson for a conservative political action group has admitted that voter survey data has been leaked to the public in a stunning failure of data security. Asked about the failure to protect polling information, spokesman Michael Briggs called it a “disturbing incident” and said he had “deep concerns” about the leak, but hastened to add that the poll data that leaked was “merely capturing the fringe views of swing voters in marginal electorates”. This latest breach comes on the same day the hacker collective known as ‘ThisIsUs’ claimed to have breached major…