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Simon H

@simonbim

Innovate UK & UKRI Head of Supply Chain & Cyber Systems Resilience. Delivering R&D in Digital & Tech @InnovateUK, wrangling startups and policymakers. Personal views.

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04.11.2023
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Latest posts by Simon H @simonbim

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Transport for London says 2024 breach affected 7M customers, not 5,000 Authority says attackers accessed systems holding data tied to millions of Oyster and contactless users Transport for London has confirmed that a 2024 breach exposed the data of more than 7 million people – a far larger crowd than the few thousand customers originally warned that their details might be at risk.…

ICYMI: Transport for London says 2024 breach affected 7M customers, not 5,000

07.03.2026 10:28 👍 7 🔁 3 💬 0 📌 1
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NEW ANALYSIS: UK emissions fell 2.4% in 2025 as coal fell to a 400-year low. Incredibly, we used less coal last year than than in 1600, when Queen Elizabeth I was on the throne and Shakespeare was writing Hamlet.

All the details in our article: www.carbonbrief.org/...

05.03.2026 18:05 👍 913 🔁 395 💬 23 📌 29

Does anyone know of any recent studies around the effectiveness of different extrinsic (e.g. financial) vs intrinsic (e.g. community altruism) motivators for open source contributors?

Asking for me, a friend, and also the rest of the OSS community.

06.03.2026 09:37 👍 7 🔁 5 💬 2 📌 0

Reported this two weeks ago

06.03.2026 20:24 👍 681 🔁 91 💬 16 📌 5
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chardet 7.0: ground-up MIT-licensed rewrite by dan-blanchard · Pull Request #322 · chardet/chardet · GitHub Summary This PR is for a ground-up, MIT-licensed rewrite of chardet. It maintains API compatibility with chardet 5.x and 6.x, but with 27x improvements to detection speed, and highly accurate suppo...

This shows how Open Source will die. With anyone just being able to pipe existing code through an LLM and claiming that to be "clean room" (which is hogwash) no licensing can protect your work from being taken and monetized by anyone. The commons are actively being shredded in front of our eyes.

05.03.2026 14:51 👍 80 🔁 30 💬 8 📌 1

I also saw @ofalafel.bsky.social in Bristol and highly recommend!

01.03.2026 19:59 👍 3 🔁 1 💬 0 📌 0
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OpenAI research hub a ‘vote of confidence’ in UK, says Kendall - Research Professional News Science secretary hails tech giant’s choice of London for largest office outside the US

OpenAI research hub a ‘vote of confidence’ in UK, says Kendall.

Science secretary hails tech giant’s choice of London for largest office outside the US.

www.researchprofessionalnews.com/rr-news-uk-i...

27.02.2026 14:06 👍 1 🔁 1 💬 0 📌 2
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New national computing resources to open doors for researchers UK Research and Innovation (UKRI) has announced a £76 million investment to launch four new national compute resources (NCRs).

Four new national compute resources (NCRs) will help solve some of society’s biggest challenges, from healthcare to climate change.

The NCRs aim to drive economic growth and keep the UK at the cutting edge of science.

26.02.2026 14:34 👍 4 🔁 1 💬 0 📌 1

The more I hear about inverse proportion, the less I like it.

27.02.2026 10:18 👍 924 🔁 148 💬 16 📌 1
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How AI is supercharging Russia's online disinformation campaigns Security experts have warned that Western governments are poorly equipped to counter a new frontier of online disinformation.

One of the many reasons it's important to have the BBC, our own national public service broadcaster, independent of tech giants, advertisers, proprietors, government, dedicated to providing factual news, fact-checking, and accountable to licence fee payers. #Russia #disinformation #AI #propaganda

27.02.2026 14:11 👍 11 🔁 9 💬 2 📌 1
A small black robot with two robotic arms at the front and a camera mounted on top.

A small black robot with two robotic arms at the front and a camera mounted on top.

Here's a photo of one of Icarus Robotics' semi-autonomous teleoperated robots — an important milestone as they build towards fully autonomous systems.

Find out more by listening to Episode 146 of Robot Talk - available on all major podcast providers: linktr.ee/robottalkpod #Robotics

27.02.2026 12:20 👍 3 🔁 1 💬 0 📌 0

There’s going to be Covid style shortages of cars, TVs and even washing machines and fridges, then job losses because assembly lines can’t source solid state memory, just so the stupidest person you know can state with 100% confidence a chatbot confirmed dinosaurs coexisted with humans.

16.02.2026 21:02 👍 3090 🔁 1005 💬 25 📌 22
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Pro-Russia hacktivist activity continues to target UK organisations The NCSC encourages local government and critical infrastructure operators to harden their ‘denial of service’ (DoS) defences

Today the NCSC has issued a warning highlighting Pro-Russian Hacktivist groups are targeting sectors across the UK.

All organisations are urged to act now by reviewing and implementing our free guidance to protect against DoS attacks.

19.01.2026 16:20 👍 12 🔁 11 💬 0 📌 1
Apply to speak on the Spotlight Stage

Apply to speak on the Spotlight Stage

Have expertise on Protecting Critical National Infrastructure (CNI), Active Cyber Defence (ACD), Incident Response, Supporting Sectors and Citizens, Technology and Research or International Collaboration?

Apply to speak at #CYBERUK26's Spotlight Stage⬇️
https://www.cyberuk.uk/2026/lightning-talks

12.02.2026 15:18 👍 1 🔁 1 💬 0 📌 0
Woman networking at CYBERUK

Woman networking at CYBERUK

Networking is at the heart of #CYBERUK26. Attend exclusive networking events throughout the conference with people across cyber security.

Get your ticket now so don’t miss out on the brilliant networking opportunities
https://www.cyberuk.uk/

🗓️ 21 – 23 April 2026
📌Glasgow, UK

25.02.2026 13:45 👍 1 🔁 1 💬 0 📌 0
Best of British: UK's infosec envoys include Cisco, Palo Alto, and Accenture Minister unwraps ambassadors of the Software Security Code of Practice Britain's digital economy minister has sent forth a raft of companies as "ambassadors" to help organizations across the land embrace the UK's Software Security Code of Practice.…

Best of British: UK's infosec envoys include Cisco, Palo Alto, and Accenture

Minister unwraps ambassadors of the Software Security Code of Practice
Britain's digital economy minister has sent forth a raft of companies as "ambassadors" to help organizations across the land embrac…
#hackernews #news

22.01.2026 08:35 👍 0 🔁 1 💬 1 📌 0

So, like a kind of quantum AI?

25.02.2026 18:07 👍 1 🔁 0 💬 0 📌 0
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Hubble in a death spiral that could end as early as 2028 without a reboost Orbit decay accelerates as solar activity rises, with no approved mission yet to raise the telescope's altitude A newly released plot of the Hubble Space Telescope's altitude shows just how quickly the observatory has descended in recent years.…

Hubble in a death spiral that could end as early as 2028 without a reboost

25.02.2026 13:26 👍 6 🔁 5 💬 0 📌 1
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Ingress NGINX: Statement from the Kubernetes Steering and Security Response Committees In March 2026, Kubernetes will retire Ingress NGINX, a piece of critical infrastructure for about half of cloud native environments. The retirement of Ingress NGINX was announced for March 2026,…

⚠️ Kubernetes ingress-nginx retires March 2026.

Key statements:
• No security patches after retirement.
• Ingress-nginx powers ~50% of environments.
• Migration to Gateway API is recommended.
• There are no direct drop-in replacements.

Read more: kubernetes.io/blog/2026/01...

17.02.2026 20:52 👍 12 🔁 7 💬 0 📌 3
KubeCon + CloudNativeCon Europe 2026 Co-located Event Deep Dive Open Source SecurityCon

KubeCon + CloudNativeCon Europe 2026 Co-located Event Deep Dive Open Source SecurityCon

🛡️ Interested in securing open source systems at scale?

Open Source SecurityCon returns at KubeCon + CloudNativeCon EU to talk policy, supply chain, & security challenges.

More from co-chairs Brandt Keller & @entlein.bsky.social (Constanze Roedig): www.cncf.io/blog/2026/02...

#CNCF #Security

23.02.2026 17:21 👍 4 🔁 1 💬 0 📌 0

A milestone for the Kubernetes inference ecosystem, shared by @terrytangyuan.xyz (Yuan Tang):

WG Serving has completed its mission and is transitioning ongoing work forward. Thank you to everyone who contributed, and to the teams carrying the work forward!

#Kubernetes #CloudNative #AI

23.02.2026 21:31 👍 3 🔁 3 💬 1 📌 0
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Vibe Coding: Managing the Strategic Security Risks of AI-Accelerated D Murali Sastry says vibe coding is the future, but only for those prepared to manage its security risks

"The data reveals a troubling disconnect: while AI coding tools deliver remarkable productivity gains, Veracode research shows that 45% of AI-generated code samples fail security tests, introducing OWASP Top 10 vulnerabilities into production systems."

www.infosecurity-magazine.com/opinions/vib...

12.02.2026 14:31 👍 1 🔁 1 💬 0 📌 0
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AI coding platform's flaws allow BBC reporter (me) to be hacked. The BBC has been shown a significant - and unfixed - cyber-security risk in popular AI coding platform Orchids. The case highlights the potential risks of the ongoing vibe-coding gold rush. www.bbc.co.uk/news/article...

13.02.2026 10:59 👍 10 🔁 6 💬 0 📌 5
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The Unseen Vulnerabilities of Vibe Coding: A Deep Dive into AI-Generated Application Security + Video Introduction: The rapid adoption of Large Language Models (LLMs) for software development, often termed "vibe coding," presents a paradigm shift in how applications are built. While this approach accelerates prototyping and democratizes coding, it introduces a complex layer of security risks that extend beyond traditional software vulnerabilities. As highlighted by industry experts, the core concerns span technical code flaws, operational resilience, and a fundamental misalignment between developer intent and AI-generated output.

The Unseen Vulnerabilities of Vibe Coding: A Deep Dive into AI-Generated Application Security + Video

Introduction: The rapid adoption of Large Language Models (LLMs) for software development, often termed "vibe coding," presents a paradigm shift in how applications are built. While this approach…

13.02.2026 17:08 👍 2 🔁 1 💬 0 📌 0
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Vibe Coding Is Killing Open Source Software, Researchers Argue ‘If the maintainers of small projects give up, who will produce the next Linux?’

economists ran the numbers and, uh, it's bad!

05.02.2026 16:49 👍 280 🔁 91 💬 10 📌 17
 reality is that 75% of the people on our engineering team lost their jobs here yesterday because of the brutal impact AI has had on our business. And every second I spend trying to do fun free things for the community like this is a second I'm not spending trying to turn the business around and make sure the people who are still here are getting their paychecks every month.

Traffic to our docs is down about 40% from early 2023 despite Tailwind being more popular than ever. The docs are the only way people find out about our commercial products, and without customers we can't afford to maintain the framework. I really want to figure out a way to offer LLM-optimized docs that don't make that situation even worse (again we literally had to lay off 75% of the team yesterday), but I can't prioritize it right now unfortunately, and I'm nervous to offer them without solving that problem first.

@PaulRBerg I don't see the AGENTS.md stuff we offer as part of the sponsorship program as anything similar to this at all — that's just a short markdown file with a bunch of my own personal opinions and what I consider best practices to nudge LLMs into writing their Tailwind stuff in a specific way. It's not the docs at all, and I resent the accusation that I am not disclosing my "true intentions" here or something.


@mtsears4 Tailwind is growing faster than it ever has and is bigger than it ever has been, and our revenue is down close to 80%. Right now there's just no correlation between making Tailwind easier to use and making development of the framework more sustainable. I need to fix that before making Tailwind easier to use benefits anyone, because if I can't fix that this project is going to become unmaintained abandonware when there is no one left employed to work on it. I appreciate the sentiment and agree in spirit, it's just more complicated than that in reality right now.

reality is that 75% of the people on our engineering team lost their jobs here yesterday because of the brutal impact AI has had on our business. And every second I spend trying to do fun free things for the community like this is a second I'm not spending trying to turn the business around and make sure the people who are still here are getting their paychecks every month. Traffic to our docs is down about 40% from early 2023 despite Tailwind being more popular than ever. The docs are the only way people find out about our commercial products, and without customers we can't afford to maintain the framework. I really want to figure out a way to offer LLM-optimized docs that don't make that situation even worse (again we literally had to lay off 75% of the team yesterday), but I can't prioritize it right now unfortunately, and I'm nervous to offer them without solving that problem first. @PaulRBerg I don't see the AGENTS.md stuff we offer as part of the sponsorship program as anything similar to this at all — that's just a short markdown file with a bunch of my own personal opinions and what I consider best practices to nudge LLMs into writing their Tailwind stuff in a specific way. It's not the docs at all, and I resent the accusation that I am not disclosing my "true intentions" here or something. @mtsears4 Tailwind is growing faster than it ever has and is bigger than it ever has been, and our revenue is down close to 80%. Right now there's just no correlation between making Tailwind easier to use and making development of the framework more sustainable. I need to fix that before making Tailwind easier to use benefits anyone, because if I can't fix that this project is going to become unmaintained abandonware when there is no one left employed to work on it. I appreciate the sentiment and agree in spirit, it's just more complicated than that in reality right now.

AI is taking and not giving and it's crushing open-source software projects. Just a month ago, Tailwinds fired 75 percent of its engineers. Why?

05.02.2026 16:51 👍 116 🔁 28 💬 4 📌 4
The study said that vibe coding is reducing the cost of software development, but that there are other costs people aren’t considering. “The interaction with human users is collapsing faster than development costs are falling,” Koren told 404 Media. “The key insight is that vibe coding is very easy to adopt. Even for a small increase in capability, a lot of people would switch. And recent coding models are very capable. AI companies have also begun targeting business users and other knowledge workers, which further eats into the potential ‘deep-pocket’ user base of OSS.”

This won’t end well. “Vibe coding is not sustainable without open source,” Koren said. “You cannot just freeze the current state of OSS and live off of that. Projects need to be maintained, bugs fixed, security vulnerabilities patched. If OSS collapses, vibe coding will go down with it. I think we have to speak up and act now to stop that from happening.”

The study said that vibe coding is reducing the cost of software development, but that there are other costs people aren’t considering. “The interaction with human users is collapsing faster than development costs are falling,” Koren told 404 Media. “The key insight is that vibe coding is very easy to adopt. Even for a small increase in capability, a lot of people would switch. And recent coding models are very capable. AI companies have also begun targeting business users and other knowledge workers, which further eats into the potential ‘deep-pocket’ user base of OSS.” This won’t end well. “Vibe coding is not sustainable without open source,” Koren said. “You cannot just freeze the current state of OSS and live off of that. Projects need to be maintained, bugs fixed, security vulnerabilities patched. If OSS collapses, vibe coding will go down with it. I think we have to speak up and act now to stop that from happening.”

the productivity and revenue gains aren't outpacing the costs to the tech that underpins the whole system

05.02.2026 16:52 👍 40 🔁 8 💬 1 📌 0
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Why subscribe to a software stack when Claude can write you a custom model that you use once then throw away?

(Chart via MS desk) $IGV

03.02.2026 15:52 👍 111 🔁 18 💬 6 📌 0
Forward P/E chart of IGV. Trading at 20.9x at yesterday close. Down another 2% this morning.

Forward P/E chart of IGV. Trading at 20.9x at yesterday close. Down another 2% this morning.

Over both the last 5-yr and 10-yr periods, $IGV (expanded tech-software sector ETF) has traded at an average forward P/E premium to the S&P 500 of about 74%.

Friday was the first day that it ever traded at a discount valuation.

Today it is trading at nearly a 10% discount.

04.02.2026 16:09 👍 21 🔁 4 💬 1 📌 0
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FEDWATCH: “.. The gap between compute and software is approaching 50 percent, the widest since 2022, and underscores what the market evaluates as the impact of AI disruption on the value of software.”

$IGV

04.02.2026 16:37 👍 119 🔁 21 💬 3 📌 2