M ore needs to be done to protect the UK from the threat posed by Russia-aligned cyber groups, the head of the National Cyber Security Centre has warned. It comes as Cabinet Office minister Oliver Dowden warned that the “cyber equivalent of the Wagner group” posed a serious threat to the UK, as he announced that the National Cyber Security Centre (NCSC) was issuing an “official threat notice” to operators of critical national infrastructure amid concerns about the growing cyber threat. The Chancellor of the Duchy of Lancaster, as he made the comparison to the private Russian military company, announced...