I refer to the answer given by the then Minister for Trade, Investment and Consumer Affairs on 12 January 2009, Official Report, column 450W.
We are unable to answer the question as to do so would breach the confidentiality of individual/s concerned.
I have approached the chief executives of the Department’s executive agencies and they will respond to you directly.
It is not in the interests of the UK's national security for departments to confirm information on the number of attempts, successful or otherwise, to gain unauthorised access to departmental systems or databases. Such disclosure could undermine the integrity and security of departmental systems and thereby expose them to potential threats.
The Department for Business, Innovation and Skills complies with the mandatory requirements of the Security Policy Framework in relation to information security including managing the risk of unauthorised access to ICT systems.