NCSC UK
@ncsc.gov.uk
820 followers 11 following 130 posts
We are the National Cyber Security Centre – part of the UK’s intelligence & cyber agency GCHQ. We help to make the UK the safest place to live and work online.
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ncsc.gov.uk
Government, businesses, individuals, and international partners, must unite to strengthen cyber security resilience.

It’s time to act.

Read the full annual review here:
www.ncsc.gov.uk/collection/n...
NCSC Annual Review 2025
Looking back at the National Cyber Security Centre's ninth year and its key developments and highlights, between 1 September 2024 and 31 August 2025.
www.ncsc.gov.uk
ncsc.gov.uk
Chapter 3: Keeping Pace with Evolving Technology, puts the spotlight on our active role to ensure our defences remain agile, adaptive, and future-ready.

www.ncsc.gov.uk/collection/n...
Chapter 03: Keeping pace with evolving technology
www.ncsc.gov.uk
ncsc.gov.uk
Chapter 2: Resilience at Scale, sets out our objective to raise national resilience - prepare, protect, detect and respond.

www.ncsc.gov.uk/collection/n...
Chapter 02: Resilience at scale
Helping organisations of all sizes to prepare, protect, detect and respond.
www.ncsc.gov.uk
ncsc.gov.uk
It also features an exclusive open letter from Co-op, CEO Shirine Khoury-Haq highlighting the real-world impact of a high profile cyber attack, and how their routine investment in security laid a strong foundation for their cyber attack response.
“The buck stops with us as senior leaders. Please continue to consider the best route to protecting your business, but also the best means to defend against an attack, including supporting customers and colleagues, at every possible stage.” 

Shirine Khoury‑Haq,  

— CEO of The Co‑op Group
ncsc.gov.uk
In their forewords NCSC CEO Dr Richard Horne, GCHQ Director Anne Keast-Butler and Minister of State Dan Jarvis MBE, stress the urgent need for strong leadership and accountability.
“For too long, cyber security has been regarded as an issue predominantly for technical staff. This must change. All business leaders need to take responsibility for their organisation’s cyber resilience.” 

Richard Horne,  

— CEO, NCSC “The importance of vigilance, resilience and the collective responsibility to defend against an increasingly complex threat is clear. 

Cyber security is a matter of business survival that demands action” 

Anne Keast-Butler  

— Director GCHQ 

 “Cyber security has never been more pivotal to our national security and our economic health.”  

Dan Jarvis MBE MP, Minister for Security
ncsc.gov.uk
It’s time to act

Today we’ve published our 2025 Annual Review, revealing that cyber threats facing the UK are accelerating rapidly. We must take action.
It's time to act: Cyber attacks are designed to disrupt society with real human costs. Annual review 2025 It's time to act: Take cyber security seriously or risk exposing your customers' data. Annual Review 2025 It's time to act. Open your eyes to the imminent to your economic security. Annual Review 2025
ncsc.gov.uk
Tomorrow is #AdaLovelaceDay!
Get inspired to kickstart your tech career with the CyberFirst bursary, no cyber background needed.
Hear from alumni Rose & Emma as they share their journeys👇
https://www.youtube.com/watch?v=EW1oSh07psE
CyberFirst Alumni in Conversation
YouTube video by NCSC_HMG
www.youtube.com
ncsc.gov.uk
This #WorldMentalHealthDay, read our guidance on supporting the welfare of those managing cyber incident response in your organisation, because people are at the heart of every cyber response⬇️
https://www.ncsc.gov.uk/guidance/putting-staff-welfare-at-the-heart-of-incident-response

#CyberMonth2025
Putting staff welfare at the heart of incident response
Guidance for staff responsible for managing a cyber incident response within their organisation.
www.ncsc.gov.uk
ncsc.gov.uk
Most cyber attacks are basic - the digital equivalent of a thief trying your front door to see if it’s unlocked. Cyber Essentials helps you bolt your door against the most common cyber attacks.  

Learn more: 
https://www.ncsc.gov.uk/cyberessentials/overview
ncsc.gov.uk
'How do you protect your online identity?’ The CyberFirst Bursary is all about asking questions like this and exploring the answers. With funding, placements, and mentoring, it’s a hands-on way to build skills, confidence, and a network in tech. Find out more at: https://www.cyberfirstcareers.co.uk/
ncsc.gov.uk
There's just a few hours left to apply for a key content sponsorship package for #CYBERUK26. Don't delay! Apply before 5pm TONIGHT.

Check out all opportunities to be sponsor or exhibitor at #CYBERUK26👇
https://www.cyberuk.uk/

📍SEC Glasgow
🗓️21-23 April 2026
Key content sponsorship application deadline 7 October, SEC Glasgow, 21-23 April 2026, #CYBERUK26
ncsc.gov.uk
There's only ONE day left to apply for a key content sponsorship package for #CYBERUK26. Apply before Tuesday 7 October, 5pm.

Check out all opportunities to be sponsor or exhibitor at #CYBERUK26👇
https://www.cyberuk.uk/

📍SEC Glasgow
🗓️21-23 April 2026
CYBERUK 2026
Discover more about the UK government's flagship cyber security conference, coming to Glasgow on 21-23 April.
www.cyberuk.uk
ncsc.gov.uk
It's Week 2 of #CyberMonth2025 and we’re proudly shining a light on Cyber Essentials, the government-backed certification scheme which ensures your organisation has fundamental protections in place. 

Watch to find out more👇
https://www.youtube.com/watch?v=9y26IT5ow_s
Cyber Essentials - Secure your business
YouTube video by NCSC_HMG
www.youtube.com
ncsc.gov.uk
Light or dark mode? Instagram or TikTok? Apple or Android?

Emma and Rose share their quick-fire answers and the CyberFirst bursary is just as surprising.

Gain up to £24,000 while learning about AI, quantum computing and semiconductors. Find out more at: https://www.cyberfirstcareers.co.uk/
ncsc.gov.uk
It's our birthday!🥳 

For 9 years, our mission has been to make the UK the safest place to live and work online, leading the UK’s defences against the most advanced cyber threats.

Through our expertise, advice and insights, we are committed to raising collective cyber resilience. 
ncsc.gov.uk
Throughout #CyberMonth2025, learn about the guidance, tools and services available from the NCSC to make the UK the safest place to live and work online in the face of an evolving global cyber threat landscape. Visit www.ncsc.gov.uk for more info.
NCSC
www.ncsc.gov.uk
ncsc.gov.uk
Whether you're part of a large organisation, a sole trader, working in critical national infrastructure, the public sector, or just someone who spends time online, the need to take practical steps to improve your cyber security has never been more pressing.
ncsc.gov.uk
It's Cyber Security Awareness Month aka #CyberMonth2025! All October we'll explore how we can be more secure online together through this year’s theme #SecureOurWorld.
Cyber Security Awareness Month, Secure Our World
ncsc.gov.uk
#CYBERUK26 will offer opportunities to learn, and engage with UK and international cyber experts as we explore this year’s theme “The Next Decade: Accelerating our Cyber Defence”

Apply now to be a sponsor or exhibitor👇
https://www.cyberuk.uk/
ncsc.gov.uk
Today, the NCSC has published a new malware analysis report to help organisations detect and mitigate malicious targeting of certain Cisco devices🚨

See our latest advice and insights from our Chief Technical Officer👇
http://www.ncsc.gov.uk/news/persistent-malicious-targeting-cisco-devices
ncsc.gov.uk
Our latest Cyber Series podcast episode on Post-Quantum Cryptography is out now🎙️

Whether you're a CISO, IT leader, or simply curious about the future of cyber security, you can explore expert advice we all need to take as we enter the quantum era👇
Post-Quantum Cryptography
NCSC Cyber Series · Episode
open.spotify.com
ncsc.gov.uk
Being part of the CyberFirst community is so much more than tech. It's support, connection and belonging. In this video, Rose and Emma share how they found friends, mentors and confidence on their journey.

Learn more about the bursary at: https://www.cyberfirstcareers.co.uk/