Pro-Russia hacktivist activity continues to target UK organisations – NCSC News
The NCSC encourages local government and critical infrastructure operators to harden their ‘denial of service’ (DoS) defences – Read More
NCSC News
NCSC issues warning over hacktivist groups disrupting UK organisations and online services – NCSC News
Russian‑aligned hacktivist groups continue to target UK organisations with disruptive cyber attacks – Read More
Mistaking AI vulnerability could lead to large-scale breaches, NCSC warns – NCSC News
NCSC raises alert on “dangerous” misunderstanding of emergent class of vulnerability in generative artificial intelligence (AI) applications. – Read More
Almost 1 billion attempts to access malicious sites blocked by new government cyber tool – NCSC News
Online criminals foiled by National Cyber Security Centre’s Share and Defend service in partnership with industry. – Read More
Bargain hunters urged to stay alert to cyber scams ahead of holiday shopping season – NCSC News
The latest Stop! Think Fraud campaign provides practical advice to help individuals stay secure online – Read More
Confirmed compromise of F5 network – NCSC News
The NCSC is advising organisations to follow the guidance issued by F5 and to install the latest security updates. – Read More
UK experiencing four ‘nationally significant’ cyber attacks every week – NCSC News
Latest Annual Review reveals that the cyber threats facing the UK continue to escalate. – Read More
Small businesses to receive cyber security boost with new toolkit from experts – NCSC News
NCSC CEO unveils a new Cyber Action Toolkit at the NCSC’s Annual Review launch with clear message to small businesses that ‘it is time to act’. – Read More
Active exploitation of vulnerability affecting Oracle E-Business Suite – NCSC News
The NCSC is encouraging UK organisations to take immediate action to mitigate a vulnerability (CVE-2025-61882) affecting Oracle E-Business Suite. – Read More
NCSC statement following reports of nursery data incident – NCSC News
Statement from the NCSC in response to reports of an incident impacting nurseries. – Read More
NCSC warns of persistent malware campaign targeting Cisco devices – NCSC News
Latest malware analysis report helps organisations detect and mitigate malicious activity targeting certain Cisco devices. – Read More
NCSC statement: Incident impacting Collins Aerospace – NCSC News
Statement from the NCSC regarding the cyber incident affecting Collins Aerospace. – Read More
NCSC statement: Incident impacting Jaguar Land Rover – NCSC News
Statement from the NCSC regarding the cyber incident affecting Jaguar Land Rover. – Read More
UK and allies expose China-based technology companies for enabling global cyber campaign against critical networks – NCSC News
The NCSC and international partners share technical details of malicious activities and urge organisations to take mitigative actions. – Read More
Joint advisory highlights Microsoft Exchange and Fortinet vulnerabilities – NCSC News
A joint advisory with international partners highlights an Iranian APT exploiting Microsoft Exchange and Fortinet vulnerabilities – Read More