If you're looking out for good Boxing Day deals, stay ahead of scams by enabling 2-Step Verification (2SV). Keep the fraudsters out of your online accounts with an extra step to verify your identity after a login attempt. Learn more: https://stopthinkfraud.campaign.gov.uk/

Why do researchers keep finding so many prompt injection issues? Perhaps it is because many AI system designers and defenders are misunderstanding the risks.🚨 Find out more⬇️ https://www.ncsc.gov.uk/blog-post/prompt-injection-is-not-sql-injection

NEW: We have collaborated with our 🇨🇦 partners to examine how new technologies might help build trust in digital content in the age of generative AI. Read more about the emerging field of content provenance from a cyber security perspective here⬇️ www.ncsc.gov.uk/blog-post/buil...

CYBERUK is coming to SEC Glasgow for #CYBERUK26! Apply now to secure your place at the UK government's flagship cyber security event. 🗓️ 21 – 23 April 2026 📍 Glasgow, UK Apply now – limited early bird rates are available! ⬇️ http://www.cyberuk.uk

Apply now to secure your place at the UK government's flagship cyber security event #CYBERUK26! Limited early bird tickets are available - don't miss out! 👇 www.cyberuk.uk

Identify cyber threats before they escalate with Early Warning, a free service for any organisation with a UK-based website.⚠️ Sign up now to receive tailored alerts that complement your security controls⬇️ https://www.ncsc.gov.uk/section/active-cyber-defence/early-warning #CyberMonth2025

This week rounds off #CyberMonth2025, an opportunity to reflect on actions we can all take to #SecureOurWorld.🌍 It’s time to take practical steps to improve your cyber security. Explore our guidance and resources: https://www.ncsc.gov.uk/

Co-created with industry leaders for industry leaders, our Cyber Governance Training empowers your board to manage cyber security responsibilities. It’s time to act. Start your Cyber Governance Training today⬇️ https://www.ncsc.gov.uk/cyber-governance-for-boards/training #CyberMonth2025

We all have tech habits, ways of solving problems, & curiosity. The CyberFirst Bursary helps you take those skills further with hands-on experience in cyber security, AI, quantum computing, next-gen tech and connections to top UK tech companies. Learn more at: https://www.cyberfirstcareers.co.uk/

Has your business got the basics right?🔐 In our new podcast episode, the experts talk you through Cyber Essentials: the government-backed minimum cyber security standard for all UK organisations. Listen now🎙️ https://open.spotify.com/episode/4m6a1zROfYIrY3HlUm3uZ9?si=VhebYAG_QpCxZYlz62NGUQ

Our Cyber Governance resources for medium and large organisations are taking centre stage on Week 4 of #CyberMonth2025. 🤝Our Cyber Governance Training and Cyber Security Toolkit support Boards to apply critical principles and govern cyber risks. Learn more: www.ncsc.gov.uk/cyber-govern...

Cyber Essentials certifications are increasing. Over 39,000 awarded in 2024/25, up 17.5% from last year. See how we’re helping organisations of every size to prepare, protect, detect and respond in our Annual Review 2025, Chapter 2: Resilience at Scale www.ncsc.gov.uk/collection/n...

Curious about the code on this year’s Annual Review front cover? The words codify “It’s time to act. Cyber attacks are inevitable, but damage isn’t. Show you take security seriously. Stay secure. Stay trusted." Read the full report now⬇️ www.ncsc.gov.uk/annual-revie...

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.

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

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

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 

'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/

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

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

The NCSC is encouraging UK organisations to take immediate action to mitigate a vulnerability (CVE-2025-61882) affecting Oracle E-Business Suite. More info here👇 https://www.ncsc.gov.uk/news/active-exploitation-vulnerability-affecting-oracle-ebusiness-suite

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 

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/

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.   

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.

#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/

Read our full statement following reports of an incident impacting nurseries: https://www.ncsc.gov.uk/news/nursery-data-incident

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

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👇

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/

Read our full statement on the cyber incident impacting Collins Aerospace on our website: https://www.ncsc.gov.uk/news/collins-aerospace-incident

Applications are now open to be sponsor or exhibitor at #CYBERUK26. Discover how you can join NCSC in connecting with key stakeholders across the public and private sectors at the the UK government's flagship cyber security conference⬇️ https://www.cyberuk.uk/2026/sponsorandexhibitor2026

#CYBERUK26 will bring together experts across private sector, academia & government national security teams to discuss the future of cyber, exploring the theme “The Next Decade: Accelerating our Cyber Defence” Save the date: Glasgow 21-23 April 2026 https://t.co/TFmBGSqO08 https://t.co/zGkjhQQrvo

Cyber attacks may be inevitable, but with the right preparation, a strong recovery is always possible. In his new blog, Jon Ellison explains why resilience is as vital as defence, and how boards & organisations can prepare. https://www.ncsc.gov.uk/blog-post/why-resilience-matters-as-much-as-defence

As the UK’s technical authority on cyber security, our mission is to make the UK the safest place to live and work online. We work round the clock to counter the threats facing the UK, wherever they may come from, and to empower organisations to protect themselves

Our CEO Dr Richard Horne sat down with @mccrarycyber.bsky.social's podcast to talk about our mission to make the UK the safest place to live and work online and more. Watch the full episode here⬇️ www.youtube.com/watch?v=EYz2...

Tonight, the NCSC features on BBC's Panorama - ‘Fighting Cyber Criminals’ where we share some of our work countering threats, supporting victims and empowering organisations to protect themselves. Watch on BBC1 at 8:30pm or on iPlayer now www.bbc.co.uk/iplayer/epis...

It’s International Women in Engineering Day! This #INWED25 we’re proudly celebrating the achievements of women across the sector. We spoke to women at #CYBERUK25 about the importance of diversity across the cyber security industry ⬇️ #INWED2025

NCSC CEO Dr Richard Horne talks to CYBERUKTV about preparedness, passkeys, international collaboration, AI-enabled threats and more. Watch his reflections on #CYBERUK25 welcoming +40 countries and inspiring the next generation of cyber talent now⬇️ youtu.be/2OczvgZnxjo?...

Our new blog explains the first global security standard for AI, shaped by ETSI (European Telecommunications Standards Institute), NCSC, DSIT & international experts. The standard includes 13 core principles that can help secure AI systems from design to end-of-life.⬇️ www.ncsc.gov.uk/blog-post/ne...

"The high-profile cyber attacks seen in recent weeks must give us pause – not because they are unique, but because they are not." In a new blog our CEO Dr Richard Horne urges businesses to double down on defence & recovery plans⬇️ www.ncsc.gov.uk/blog-post/cy...

🚨Today, we have issued an advisory exposing Russia’s military intelligence service for a campaign of malicious cyber activity against Western logistics and technology firms, including those involved in delivering support to Ukraine ⬇️ www.ncsc.gov.uk/news/uk-part...

As the national technical authority for cyber security, we are pleased to support, alongside the NPSA & the UKNACE, the Level 4 Protective Security Adviser qualification, launched today. Hear why MI5 Director General Ken McCallum welcomes the development www.youtube.com/watch?v=GLgY...

Worried your info may have been stolen in a data breach? We advise you to be especially vigilant against suspicious emails, phone calls, or text messages. Read our guidance on what data breaches are, how they can affect you, and what you should look for⬇️ www.ncsc.gov.uk/guidance/dat...

NCSC Director of Operations Paul Chichester CMG chairs the lively discussion on efforts made across the spectrum to give our adversaries a bad day … or year.

Starting in 10 minutes on our YouTube channel! The final plenary of #CYBERUK25 is about to begin at 15:40. Join us for the Threat Plenary: Giving our Adversaries a Bad Day, Everyday👇 www.youtube.com/@CYBERUKONLINE

Starting in 10minutes on our YouTube channel! Catch the only Stream D session livestreamed: NCSC and International Interoperability on the Software Security Code of Practice at 14:40 👇 www.youtube.com/@CYBERUKONLINE

Dr Simona Soare of @lancasteruni.bsky.social chairs a panel with Ed Venmore-Rowland, Head of AI Security Policy DSIT; Prof Sadie Creese, Professor of Cyber Security @ox.ac.uk and Dr Peter Garraghan, CEO Mindgard. Together they discuss the importance of pioneering AI security.

Simona R. Soare, Senior lecturer in Strategy and Technology, @lancasteruni.bsky.social is currently leading a panel on pioneering AI security at #CYBERUK25 Tune in LIVE here 👇 www.youtube.com/watch?v=efs7...

Starting in 10minutes on our YouTube channel! Catch the only Stream B session livestreamed - Pioneering in AI Security - What Have We Learned So Far at 12:30 👇 www.youtube.com/@CYBERUKONLINE