Weekly summary is out... ctoatncsc.substack.com/p/cto-at-ncs...

Weekly summary is out... ctoatncsc.substack.com/p/cto-at-ncs...

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/

Weekly summary is out... ctoatncsc.substack.com/p/cto-at-ncs...

Weekly summary is out... ctoatncsc.substack.com/p/cto-at-ncs...

Weekly summary is out... ctoatncsc.substack.com/p/cto-at-ncs...

At @ncsc.gov.uk we have been running cyber deception experiments across 121 organisations from across the UK.. .. the team have just shared our insights .. www.ncsc.gov.uk/blog-post/cy...

At @ncsc.gov.uk we have been running cyber deception experiments across 121 organisations from across the UK.. .. the team have just shared our insights .. www.ncsc.gov.uk/blog-post/cy...

Prompt injection != SQL injection - There are crucial differences between prompt and SQL injection which – if not considered – can undermine mitigations.

Weekly summary is out.. ctoatncsc.substack.com/p/cto-at-ncs...

Weekly summary is out.. ctoatncsc.substack.com/p/cto-at-ncs...

Weekly summary is out.. ctoatncsc.substack.com/p/cto-at-ncs...

Weekly summary is out.. ctoatncsc.substack.com/p/cto-at-ncs...

Weekly summary is out.. ctoatncsc.substack.com/p/cto-at-ncs...

Weekly summary is out.. ctoatncsc.substack.com/p/cto-at-ncs...

Weekly summary is out.. ctoatncsc.substack.com/p/cto-at-ncs...

Weekly summary is out... ctoatncsc.substack.com/p/cto-at-ncs...

Weekly summary is out... ctoatncsc.substack.com/p/cto-at-ncs...

At @ncsc.gov.uk we have just launched the CyberUK tech talks call for papers across three topics - Cyber applications of AI - What works: approaches that reduce cyber harm - The evolving threat www.cyberuk.uk/2026/call-fo...

At @ncsc.gov.uk we have just launched the CyberUK tech talks call for papers across three topics - Cyber applications of AI - What works: approaches that reduce cyber harm - The evolving threat www.cyberuk.uk/2026/call-fo...

Zero Trust is not a product it is an approach - at @ncsc.gov.uk we have just released demystifying zero trust which addresses common misconceptions, and provides practical advice on when and how it should be adopted. www.ncsc.gov.uk/collection/z...

At @ncsc.gov.uk we have just released guidance on using Privileged Access Workstations (PAWs) in Operational Technology (OT) environments.. www.ncsc.gov.uk/collection/o...

Weekly summary is out... ctoatncsc.substack.com/p/cto-at-ncs...

‼️ Update: the MIT-linked “AI-powered ransomware” report appears to have been taken offline. We updated our article to include an Internet Archive link to the original paper.

Weekly summary is out... ctoatncsc.substack.com/p/cto-at-ncs...

Weekly summary is out.. ctoatncsc.substack.com/p/cto-at-ncs...

Well this is VERY exciting. For the last 6 months we've been making a brand new BBC podcast series all about Evil Corp - the OGs of Russian cyber crime. Preview here. Series drops Monday! www.bbc.co.uk/sounds/play/...

Weekly summary is out... ctoatncsc.substack.com/p/cto-at-ncs...

Once again all edge network device vendors are asked to read and implement our 'Guidance on digital forensics and protective monitoring specifications for producers of network devices and appliances' Doing do will enable cyber defenders to know and hunt. www.ncsc.gov.uk/guidance/gui...

An alert from the @ncsc.gov.uk on the compromise of the F5 network - The NCSC is advising organisations to follow the guidance issued by F5 and to install the latest security updates. www.ncsc.gov.uk/news/confirm...

Our annual review is out covering technical highlights such as - Engineering resilience against critical loss - Passkeys - The future of digital identity - Post quantum crypt transition - Our Initiate r&d program with industry - Radical transparency in technology .. and more

Weekly summary is out.. ctoatncsc.substack.com/p/cto-at-ncs...

Weekly summary is out.. ctoatncsc.substack.com/p/cto-at-ncs...

A call to arms on observability and threat hunting coupled with a marker of where we want to collectively get to.. www.ncsc.gov.uk/blog-post/st...

A call to arms on observability and threat hunting coupled with a marker of where we want to collectively get to.. www.ncsc.gov.uk/blog-post/st...

If you run Oracle E-Business ensure you patch..

Weekly summary is out.. ctoatncsc.substack.com/p/cto-at-ncs...

New Fellow: Ollie Whitehouse FREng @ollieatnowhere.bsky.social leads the @ncsc.gov.uk's technical mission to protect the nation. With over 27 years in cybersecurity, and nine patents, his work has had global impact across the public and private sectors. raeng.org.uk/about-us/fel... #RAEngFellows

Weekly summary is out.. ctoatncsc.substack.com/p/cto-at-ncs...

Many congratulations @ollieatnowhere.bsky.social well deserved recognition

I am honoured to have been elected a Fellow of the Royal Academy of Engineering - @raeng.org.uk I join 73 other leading figures in the fields of engineering and technology to be elected this year: raeng.org.uk/new-fellows-... #RAEngFellows

Weekly summary is out.. ctoatncsc.substack.com/p/ncsc-summa...

At the NCSC our assured Post-quantum cryptography (PQC) pilot Consultancy companies list is now live. They exist in two categories - assured for Discovery & Migration Planning - assured for Discovery & Migration Planning, and Advice www.ncsc.gov.uk/schemes/assu...

Weekly summary is out.. ctoatncsc.substack.com/p/cto-at-ncs...

Great talk from @ollieatnowhere.bsky.social youtu.be/UVNMozEgYtY?...

Weekly summary is out.. ctoatncsc.substack.com/p/cto-at-ncs...

Earlier in August I spoke at BSides Bournemouth (in the UK) - the video of said talk is now live.. youtube.com/watch?si=tae...

The UK's National Cyber Security Centre has collaborated with the UK's AI Security Institute to take the learnings from vulnerability disclosure and apply to AI safeguard bypasses disclosure programmes. www.ncsc.gov.uk/blog-post/fr...

Weekly summary is out.. ctoatncsc.substack.com/p/cto-at-ncs...

Weekly summary is out.. ctoatncsc.substack.com/p/cto-at-ncs...