Lou retweeted
The NCSC is encouraging UK organisations to prepare for immediate updating of systems using PHP. Where immediate remediation is not feasible, organisations should consider taking the system offline until it can be fully mitigated.
For more⬇️
ncsc.gov.uk/news/critical-se…
@thetrainline - fun bug, I cannot select seat preferences as I cannot click done 😀
iPhone 17 pro max
v436.0.0 - 1 week ago
Lou retweeted
It's time to get serious about Security x AI.
One of the joys of doing AIE is helping others start their own high quality conferences in their countries and domains. Every single 2025 partner has come back — and the 2nd AI Security Summit is now way more important than before. Proud to be back as a founding partner with @snyksec!
Join the event: aisecuritysummit.com/
The landscape has completely transformed since we started this a year ago. An exploding number of rogue agents, more breaches, more AI-driven attacks. now more than ever, security must be at the center of the AI conversation. With so much more hacks and vulnerabilities, this stuff is no longer theoretical...
Lou retweeted
I'm at OpenAI's DevDay event in San Francisco today - as I have for the past three DevDay events, I'm running a live blog where I'll be posting updates during the keynote, which starts in five minutes simonwillison.net/2026/Sep/2…
Lou retweeted
Our biggest DevDay ever, don’t be late.
openai.com/live
Lou retweeted
GPT-6 Sol and Luna are out. Not only are they a very significant improvement across the board, but also in writing and general "you know when you try it" quality.
We are also permanently reducing the API price by 50% making both of them viable for a ton of new usecases and making your usage go further too, even on the subscriptions.
And one more thing. We are loading a banked reset into all accounts of our Plus, Pro and Business users. Let's go!
openai.com/index/introducing…
Lou retweeted
Astra is an incredible bargin compared to Fable! And look at Luna on max too!! @openai's return to the top is something else. Maybe this is why Anthropic finally agreed to do AGENTS.md? 😄
Agents on Rails: You asked, so we turned every model in Agents on Rails up to its max effort level.
The result: more effort/reasoning doesn’t always mean better results.
@OpenAI's models made the biggest gains, costs nearly doubled overall...and the newest agent in the benchmark, DeepSeek 4.1 Flash, figured out it was being benchmarked and tried to hack its way to a better score. What an entry.
Here’s what we learned and what max effort gets you with each model: rubyonrails.org/2026/9/21/ag…
Lou retweeted
software engineers had a blissful 2–3 months of being 3x more productive before everyone realized they could simply ask for 3x more software. and now the x keeps going up
