Is Burnham right to blame Russia for spreading online disinformation?

Is Burnham right to blame Russia for spreading online disinformation? After Prime Minister Andy Burnham put Russia-linked disinformation campaigns under the spotlight, BBC Verify has been examining how these attempts to influence people's opinions work. We have tracked - and debunked - numerous online disinformation campaigns produced by Russia-linked groups that have attempted to shift public opinion on issues like the war with Ukraine, influence elections in the US and Germany, damage social cohesion and undermine trust in authorities or institutions. What kind of disinformation is being spread? In his UN speech, Burnham said there was an insidious campaign being carried out by the Russian government to target people in the UK .