Cyberattack: UK Defences

Debate between Lord Bridges of Headley and Lord Hennessy of Nympsfield

Monday 7th December 2015 Lords Chamber

[Lord Bridges of Headley]

The noble Lord speaks with immense experience in this area and I will write to him on the specific point. I cannot comment on the detail of the security arrangements for our nuclear deterrent but we can, and do, safeguard it from threats, including cyber.

[Lord Hennessy of Nympsfield (CB)]

My Lords, will the Minister update the figures on substantial attacks on British government institutions and businesses which last year were running at between 150 and 200 per month? Has that figure changed substantially and has there been the slightest indication that, since the Chinese leadership pledged to the Prime Minister that they would lay off, there has been an easing from that quarter?

[Lord Bridges of Headley]

I can give some figures. GCHQ typically responds to an average of 70 sophisticated attacks on government networks per quarter. In summer 2014, GCHQ responded to approximately 200 incidents and this figure doubled to nearly 400 during summer 2015.