Heightened cyber threat
Information from the NCSC in response to heightened threats such as Russia’s invasion of Ukraine
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The NCSC is calling on all UK organisations to strengthen their online defences following world events such as Russia’s continued invasion of Ukraine.
Advice for organisations
Organisations should review NCSC advice and take actions to improve their resilience when the cyber threat is heightened.
Latest
NCSC news and updates
The NCSC regularly publish cyber security news including statements, alerts, announcements and press releases.
Actions to take when the cyber threat is heightened
When organisations might face a greater threat, and the steps to take to improve security.
Respond & Recover
Resources for individuals and organisations in the UK who have experienced an online scam or cyber attack.
Mitigating malware and ransomware attacks
How to defend organisations against malware or ransomware attacks.