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@GCHQ

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The UK's intelligence, security and cyber agency, helping to keep the UK safe online and in the real world. Follow the cyber security arm of our mission @NCSC.

United Kingdom
Joined January 2016
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@GCHQ
GCHQ
2 days
A postcard from the North West 💌 Welcome to our #Manchester office in the heart of the city in Albert Square. Heron House is where our brilliant people work alongside the teeming tech sector and academia. ➡️ https://t.co/mtfSRarUDT
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@GCHQ
GCHQ
3 days
Did you track down the right answer for this week's #GCHQPuzzle?
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@capitalresearch
Capital Research Center
9 days
“Community Chest” for Gates means cashing in on health, education, and climate policy. Is this really charity… or just control dressed up as giving?
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@NCSC
NCSC UK
3 days
Richard Horne, NCSC CEO emphasised the need to have a plan to defend against criminal cyber attacks - one that enables organisations to “endure, respond, rebuild, and survive.” Read the full speech now: https://t.co/ib14TGFuc3
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@GCHQ
GCHQ
3 days
In her foreword of this year's @NCSC Annual Review, Director GCHQ Anne Keast-Butler highlighted the importance of collective responsibility for individuals, businesses and organisations alongside government. ➡️ https://t.co/GA00qca5CC
@NCSC
NCSC UK
3 days
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⬇️ https://t.co/kC7TDAcmXI
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@NCSC
NCSC UK
3 days
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⬇️ https://t.co/kC7TDAcmXI
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@AbacusGM
Abacus Global Management
4 days
$ABL Chairman & CEO Jay Jackson on @SubstackInc: "The Power of Uncorrelated Diversification During Market Volatility" | @LMInvestor "In an investment landscape characterized by increasing correlation across traditional asset classes, lifespan-based products represent a unique
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@GCHQ
GCHQ
4 days
A #GCHQPuzzle to start the week with. Good luck with this one!
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@GCHQ
GCHQ
7 days
We work 24/7 on our mission to protect the UK from those seeking to do us harm, including: Cyber criminals. Hostile states. Terrorists. Find out more about our vital work ⬇️ https://t.co/TKwQiBAEnI
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@GCHQ
GCHQ
7 days
👋 @Nickmohammed. Impressive Klotski puzzle skills on #CelebrityTraitors… we always knew you were the brains behind the #Intelligence operation. Let’s talk 🤫🕵️‍♀️
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@GCHQ
GCHQ
8 days
GCHQ's National Language Competition #NLC2025 runs from 17-21 Nov for students in Year 9 (🏴󠁧󠁢󠁥󠁮󠁧󠁿/🏴󠁧󠁢󠁷󠁬󠁳󠁿), Year 10 (NI), S2 (🏴󠁧󠁢󠁳󠁣󠁴󠁿), including home educated children. For more info, including how to register your school’s interest, visit https://t.co/LZWCgCEswX or email nlc@gchq.gov.uk
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@elijahliststeve
Steve Shultz
11 days
Prophecy isn’t guessing the future—it’s hearing it before it arrives. Robin Bullock explains the sound that comes before the move. Watch Full episode
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@GCHQ
GCHQ
16 days
Languages are a fundamental cog in the wheel, which enable us to carry out our mission, at home and across the world. #DidYouKnow that across our teams, we can speak over 42 different languages and dialects?
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@NCSC
NCSC UK
16 days
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.
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@GCHQ
GCHQ
17 days
How did you get on with this week's #GCHQPuzzle?
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@GCHQ
GCHQ
17 days
Our brilliant people use cutting-edge technology, technical ingenuity and call upon our wide-ranging partnerships to identify, analyse and disrupt threats to the UK. Read more about our mission ⬇️ https://t.co/TKwQiBAEnI
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@BBaker2026
Brayden Baker
4 days
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@GCHQ
GCHQ
18 days
A #GCHQPuzzle to start the week with. Good luck with this one!
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@GCHQ
GCHQ
21 days
Our language specialists bring in-depth knowledge of the history, culture, ideology and politics of different parts of the world 🌍 Language skills are vital in our work to safeguard the UK. Join the #NLC2025 to give your pupils the skills to solve language based problems.
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@NCSC
NCSC UK
22 days
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👇 https://t.co/eQs2OHGezE
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@GCHQ
GCHQ
22 days
We love our puzzles 🧩 #PuzzlesForSpies is our latest edition, packed cover-to-cover with tricky brainteasers and challenges for the next generation of super sleuths to take on. Get your brains in gear, your special mission has been set... @PenguinUKBooks
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@Complex
Complex
28 days
Today the storm will feel the torrential power of you.
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@GCHQ
GCHQ
23 days
The National Language Competition (NLC) is a virtual competition for teams of 13-14 year olds from around the UK to compete against each other to solve language-based challenges. 📆 This year, the #NLC2025 runs from 17-21 November. For more info, visit https://t.co/LZWCgCEswX
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@GCHQ
GCHQ
24 days
A great thing about working at GCHQ is knowing that you're contributing to keeping the nation safe. Everyone, from our project managers and programmers to intelligence analysts & mathematicians, plays their part in helping protect the UK. https://t.co/pkNsb751oF
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@GCHQ
GCHQ
25 days
New week must mean one thing, new #GCHQPuzzle
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