Thank you.
It's difficult to know how much I can say on the cyber-attacks. Government departments are under constant attack by automated bots and agents all the time. We've also had distributed denial of service attacks. We're constantly looking at ways to engineer our way around those.
We are fortunate that we have GCHQ and the National Cyber Security Centre, which are very capable in anticipating and warning against attacks as well as advising not only government but also business in the U.K. of potential mitigation. Also, if there is a cyber-attack or if something is compromised, they are very capable in advising on how to quickly recover from it so that it doesn't cause any lasting damage.
I'm finding it difficult to be specific. I suspect you might need a closed session with a representative from the National Cyber Security Centre in the U.K. I do know more; I'm just conscious, particularly in a personal capacity, of what is appropriate for me to share.