Yes - but not in a ‘he’s going to bomb us and we’re all going to die way’ because that isn’t going to happen.
The biggest threat from Putin and Russia is coming from destabilising our economy and government. There is a reason why the Putin so heavily supports right wing parties, and why they are on the rise across Europe. If you look on x, lots of the accounts declaring ‘Russia is going to bomb the UK’ or pushing the immigration issue so heavily are all accounts set up on Russia, or Nigeria as a form of propaganda.
People confuse what Putin wants and what that means. Putin doesn’t want to destroy the world, he doesn’t want to go to war with the UK, or NATO. He likely wants to claim back as much of the USSR as he can (which won’t be much). He wants to leave a legacy - he wants to make Russia powerful again, like it was before the Cold War.
As I have previously said, starting a war with NATO is not going to achieve any of his goals and he knows this. But - by pushing proxy accounts to spread disinformation around them ‘attacking the UK’ then UK citizens worried. Worried citizens pressure their governments, to maybe stop supporting Ukraine. That way, there is nothing in the way of Putin claiming more territory. By paying right wing MPs to adhere to their beliefs (reform politicians for example have been caught taking bribes) and to massively push a nationalist view, by pushing propaganda which encourages people to vote these sympathetic parties in - any resistance to his plans are removed or dampened.
There are also other attacks he has been doing, likely most of the power outrages and hacks (such as the one at Manchester Airport) are Russian interference. Again - the aim of this is to cause disruption and wear the public down. These attacks have ramped up since the start of the Ukraine war and will continue to be rife until it ends.