RE: https://dice.camp/@realms/116459545804565917
I'd argue that "AI"-based development creates a bigger attack surface on closed source/proprietary software than open source software:
1. It's more likely that internal software development uses LLMs as they're most affordable to companies; leaving them more vulnerable to prompt injection and other types of attacks targeting LLM use.
2. It's more likely that internal commits aren't vetted as much (or even purely vibe-coded) as ones in open source projects.
3. It's more likely that attacks on open source projects are discovered quicker.
Also a reminder that the "Mythos" thing—like all the other doomerist things coming out of "AI" companies—is a marketing stunt to get Anthropic free press coverage.
As the US House probes Airbnb's use of Chinese AI models, CEO Brian Chesky says the company is not sharing data with Chinese firms and uses open-source models (Natalie Lung/Bloomberg)
https://www.bloomberg.com/news/articles/20
«#Zürich will sich von teurer #Microsoft-Software lösen – doch da gibt es ein Problem:
Die Zürcher Stadtverwaltung soll sich aus dem #M365-Würgegriff lösen und auf eine europäische
Cloud, KI & Co: Wie der Deutschland-Stack digitale Souveränität schaffen soll
Auf einem Berliner Cloud-Gipfel kollidierten komplexe staatliche Architekturvorgaben mit dem Tempo der Open-Source-Community. Zertifizierungen sollen helfen.
Part 1 of a new short story by Linda Teppler is out! Free to read on Substack #writingcommunity #banskolife #writing
«Ein Netflix-Ersatz im Eigenbau — Es muss nicht immer Streaming sein: Jellyfin ist ein Medienserver aus der Open-Source-Sphäre. Er stellt Filme, Musik, Fotos und Hörbücher im Browser, am Tablet und Smartphone und via AppleTV auch am Fernseher bereit.»
Wer von euch kennt @… noch nicht? Hier ein Tipp vom @…
Tech Company: At long last, we have created the Torment Nexus from classic sci-fi novel Don't Create The Torment Nexus.
FOSS nerds: the Torment Nexus cannot be ethical until it is Open Source
Im IT-Bereich gibt es eine besondere Form des ‚Whitewashings‘, nämlich das ‚Openwashing‘. Der Begriff beschreibt Software, die sich als Open-Source-Produkt ausgibt, es aber nicht ist. Um festzustellen, ob Software, die man einsetzen möchte, frei ist oder nur so tut, hilft: https://isitreallyfoss.com/
"PostgreSQL, MySQL, Cassandra, and other popular open source systems are not measured in and of themselves – only as part of commercial services."
What is the purpose of essentially delisting #PostgreSQL, #MySQL,
RE: https://unstable.systems/@jneen/116618931097778342
Worth looking at both the quoted text here and •especially• the linked page, which is quite good.
I’ll add another item of my own. The first screenshot mentions giving an LLM the task of “implementing an HTTP server in JavaScript from scratch” in 90 minutes. Sounds impressive, right? Until you remember that every open-source Javascript HTTP server in existence ••was in the training data••.
1/
I do understand that there are vast differences between the reactions to user feedback so I am not replying to this post directly, but I do now feel the need to leave this somewhere:
The usual reply I get from 1 man teams is "works as intended, won't fix" while community projects (nextcloud, CoMaps, ...) on the other hand have discussions over months and years that seem to be going nowhere until I don't even care anymore - and either have a workaround or use another a…
I'm going to stop writing to my Labour MP. The last one was about digital sovereignty (i.e. need for government to use open source, not big tech firms where possible).
I got back a vindication of the government's plans for data centres and AI.
Another keynote not to miss at the GÉANT #SecurityDays 2026 this April.
Valerie Aurora, open-source software engineer and co-founder of the Amsterdam Internet Resiliency Club — on why internet connectivity in Europe is more fragile than we think, and how communities can prepare together.
Secure your place 👉
This is an excellent post / case study and a lot here for even ‘experienced’ family historians to learn. #genealogy #histodons @… @…
The levels of victimhood demonstrated by the "strudel studio" author charging $49 per year for the free/open source @… project, wrapped in their closed source editor plugin and abusing the (unregistered) strudel trademark with zero prior engagement with the community.
At this point if I looked I'd probably find many more similar projects an…
@… That’s so cool, is it open source? Would love to see how you did it :)
Ik had echt zo'n ontzettend brede grijns dit weekend. Vadertrots, allow me om te vertellen.
Ik sloeg de krant open en daarin zag ik - met instemming - dochterlief geciteerd worden.
Hiero:
#Trivy got compromised on thursday and released a backdoored new version, which was rolled back. We spent the entire friday in incident response mode. Now they got compromised again over the weekend.
I have a lot of sympathy for people under pressure during an incident, but for fucks sake, having a security tool get compromised three times within two months is just completely bonkers. We sp…
We see and celebrate EU institutions that open shop in Mastodon, and those that add the Mastodon icon to their main website
One group of EU professionals ONLY have Mastodon as their social media contact
It's @… The Open Source Programme Office. They belong to the Directorate General of IT in the European Commission and their goal is to…
How tech companies are using open source initiatives to achieve critical strategic goals and how such efforts are reshaping industries like AI, AVs, and more (Bill Gurley/Bill's Substack)
https://p3institute.substack.com/p/from-open-source-software-to-open…
Open Slopware
“Free/Open Source Software tainted by LLM developers/developed by genAI boosters, along with alternatives.”
#AI
My neurologist advised that I should try EEG Neurofeedback. Unfortunately public health insurance doesn't cover it.
Well, I'm just going to DIY it. I just ordered an open source Neurofeedback device with some electrodes.
https://www.olimex.com/Products/EEG/OpenEE
OpenDesk kann vieles, aber halt nicht alles. Das ist das Fazit einer Studie aus Zürich, die die Open-Source-Lösung als Microsoft 365-Alternative unter die Lupe genommen hat. 🔍
Zum Artikel: https://heise.de/-11303065?wt_mc=sm.red.…
Open-Source Thermostatic Radiator Valve (OpenTRV) - OpenTRV retrofit open-source reference mechanical/hardware/software design for zoned heating to save carbon and money. #OpenTRV #TRV #heating
The Irish Council for Civil Liberties (#ICCL) has released an open source tool designed to reduce LLM hallucinations.
If my 15-year-old PC had a GPU I'd be tempted to give it a try.
https://www.
Wait, those open source heroes in the Linux world who valiantly sell enterprise software and provide the infrastructure for surveillance capitalism are preemptively complying with fascism?
Why, say it ain’t so!
#linux #ageVerification
Before submitting one or more talks to @… 2026, I wrote a blog post based on my 2024 presentation: Bring Back RSS for Operational Security.
#rss #infosec
Finally found a #japanese keyboard for android that I like - Sumire ! Open-source, works offline, settings are usable in english, and installable from Fdroid! https://github.com/KazumaProject/Japan
The final keynote highlight from the GÉANT #SecurityDays 2026 this April.
Alexandre Dulaunoy, Head of CIRCL, Luxembourg's national CSIRT — on how 15 years of open-source security development has shown that sharing code, knowledge and intelligence builds networks of trust between defenders.
If you haven't got your ticket yet, this week is your last chance. Secure your place …
Europe’s Digital Future
The EU Tech Sovereignty Package is a once-in-a-generation opportunity to reclaim control over our digital foundations.
For too long, public sector procurement has defaulted to proprietary lock-in, creating a weak sovereignty posture that hinders European resilience.
We are calling for a fundamental shift: the Open Source First principle.
Moonshot introduces Kimi K2.6, an open-weight model that it says shows strong improvements in long-horizon coding tasks, available under a modified MIT License (Kimi AI)
https://www.kimi.com/blog/kimi-k2-6
OPNsense
Professionelle Open-Source-Firewall für zu Hause und im Unternehmen
Seit einigen Monaten betreibe ich OPNsense auf einer dedizierten Firewall-Appliance — und ich möchte ehrlich sagen: Es war eine der besten Entscheidungen, die ich in Sachen Heimnetz- und Büronetz-Sicherheit je getroffen habe. Dieser Artikel erklärt, was OPNsense ist, was es kann, wo es an Grenzen stößt und warum es einer herkömmlichen Fritzbox in fast jeder Hinsicht überlegen ist.
Paperweight è un'applicazione desktop open-source, pensata per l'utilizzo locale che analizza la tua casella di posta per mappare la tua impronta digitale e a riprendere il controllo e a eliminare i tuoi dati.
Cosa fa:
- Inventario degli account: mappa tutte le aziende che ti hanno mai contattato via email, con classificazione dei rischi e raccomandazioni sulle azioni da intraprendere.
- Annullamento iscrizione in blocco: trova e annulla l'iscrizione a tutte le li…
Do you have experience developing Open Educational Resources (OER) or developing educational software? The Journal of Open Source Education (JOSE) is looking for reviewers to help with our check-list driven peer review process. Happy to answer questions about reviewing for JOSE if you're interested.
https://forms.gle/Rizd3TcHnQKhrbYY7
It’s impressive how eager open source projects are to fall in line to use dehumanizing technologies and to please fascists.
If this continues unabated I give personal computing maybe another 15 years and then they’ll make devices that aren’t dumb terminals to some cloud service illegal.
Digitale Souveränität klingt gut – aber wie wird eigentlich gemessen?
Bei Microsoft oder SAP gelten Probleme als normal:
„Kinderkrankheiten“, „Migration“, „gehört dazu“.
Bei Open Source? Sofort: „Risiko“, „Experiment“, „unkomfortbael“.
Warum messen wir mit zweierlei Maß? Solange diese Denke dominiert, bleibt Open Source ein Feigenblatt – und echte digitale Unabhängigkeit in weiter Ferne. #60Sekunden
Münchens IT-Wende: Open Source ist für die neue Koalition der Normalfall
Nach Jahren des Richtungsstreits setzt Münchens „Mango-Koalition“ auf digitale Souveränität, stärkt das Open-Source-Programm und gibt das IT-Referat der FDP.
Nvidia will spend $26 billion to build open-weight AI models, filings show https://www.wired.com/story/nvidia-investing-26-billion-open-source-models/ "The move could position the AI infrastructure powerhouse to quickly compete with OpenAI, Anthropic, an…
It feels like the open source world is fracturing. It used to be if we wanted alternatives to commercial software we could look to open source, but so much of open source software today is using AI.
Sure, some maintainers are saying "I only use it to speed things up, I still review all code before it gets added." but for lots of folks that's not good enough, and they draw a hard line at the use of any AI.
Are we looking at "open source" versus "open …
Maurice on 🔥:
"Progressive sollten besser politische Entscheidungen an sich kritisieren als technokratische Kniffe wie das #Sondervermögen, die die Schuldenbremse umgehen."
Die zirkulierenden 95% sind sus und irreführend.
After EV maker Fisker's collapse, ~4,000 car owners formed a nonprofit to keep their cars working by reverse-engineering software and building open-source tools (Fred Lambert/Electrek)
https://electrek.co/2026/05/16/fisker-ocean-open-source-ev-story-aft…
Cal.com, which provides scheduling software, is moving its core open-source codebase to a closed repository, citing the dangers of AI hacking its open code (Steven Vaughan-Nichols/ZDNET)
https://www.zdnet.com/article/ai-security-worries-force-company-t…
No puede haber una IA de código abierto si todas sus partes no son de código abierto, y eso significa que también deben de ser accesibles los datos utilizados para entrenarla https://opensource.org/ai/open-source-ai-definition
Just over a week after Mosaic 1.0 was released, CERN gifted the Web to the world as open source software. As of 30 April 1993, the still relatively new Internet communications platform was suddenly free for anyone to use, with no strings attached.
https://cybercultural.com/p/1993-mosai
Stolpersteine in Open Source-Projekten werden kritischer bewertet als Probleme, die es bei jeder SAP-Einführung gibt. Parallel sind die realen Kosten der Microsoft-Abhängigkeit deutlich höher als offiziell ausgewiesen. Dank Trump muss sich der deutsche Staat bewegen und Schritt für Schritt bewegen.
#DigitaleSouveränität
Open-Source Thermostatic Radiator Valve (OpenTRV) - OpenTRV retrofit open-source reference mechanical/hardware/software design for zoned heating to save carbon and money. #OpenTRV #TRV #heating
Glasfaserausbau in Gebäuden: „Die Klagen sind vorprogrammiert“
Mit Vollausbau- und Mitnutzungsrechten will die Bundesregierung den Glasfaserausbau beschleunigen. Netzbetreiber fordern hingegen eine Open-Access-Pflicht.
Open source is benefiting from the current AI trend: some projects are already improving their security posture and reducing their attack surface.
Proprietary software, for now, seems more out of the loop.
But once LLMs become better at analysing binaries, compiled code, and obfuscation, I wonder how vendors will handle the likely increase in vulnerability disclosures.
#ai
«Sniffnet 1.5: Welches Programm funkt nach Hause?
Der Open-Source-Netzwerkmonitor @… ordnet Traffic nun einzelnen Programmen zu. Version 1.5.0 bringt zudem Blacklists und Adapter-Vorschauen»
Zu viele glauben immer noch nichts zu verbergen zu haben und realisieren nicht, dass sie das Produkt sind anhand von IT- & Online-Tools.
🕵️
Meta: Neue KI-Modelle sollen teils Open-Source werden
Meta plant, neue KI-Modelle zu veröffentlichen. Die sollen in Teilen unter Open-Source-Lizenzen herausgegeben werden.
https://www.heis…
Google has re-engineered its search engine to keep users inside its own ecosystem with AI-powered interactive experiences. If your task is to find and critically assess information on the open web, you're fresh out of luck.
https://www.
Socket: TeamPCP, the gang claiming GitHub's repositories breach, also executed 20 "waves" of supply chain attacks recently, compromising 500 pieces of software (Wired)
https://www.wired.com/story/teampcp-software-supply-chain-attack-spree-github/…
Every modern digital technology
– from AI to quantum computing
– is based on foundational open source software building blocks.
Open source code is embedded in almost all products and services,
enabling economic growth and ensuring the resilience of our society and government.
While open source software has become the backbone of our digital infrastructure,
these essential components do not receive adequate support and investment.
Targeted and long…
Open-Source Thermostatic Radiator Valve (OpenTRV) - OpenTRV retrofit open-source reference mechanical/hardware/software design for zoned heating to save carbon and money. #OpenTRV #TRV #heating
Open source registries don't have enough money to implement basic security: Free beer is great. Securing the keg costs money.
Open source registries are in financial peril, a co-founder of an open source security foundation warned after inspecting their books. And it's not just the bandwidth costs that are killing them.
🫴
NemoClaw: Nvidia erweitert OpenClaw um Sicherheitsfunktionen
Nvidia hat NemoClaw vorgestellt, einen Open-Source-Stack, der die Nutzung von KI-Agenten auf Basis von OpenClaw einfacher und sicherer gestalten soll.
Die neue Bürger-App: Wildbergers Masterplan für Deutschlands Verwaltung
Zwischen Deutschland-Stack und KI: Digitalminister Wildberger erklärt, wie er mit SAP, Telekom, Startups und Open Source den digitalen Stillstand brechen will.
Nvidia debuts Nemotron 3 Super, a 120B-parameter hybrid MoE open-weight model; filing: Nvidia plans to spend $26B over the next five years to build open models (Will Knight/Wired)
https://www.wired.com/story/nvidia-investing-26-billion-open-source-models/…
Vorwerk schaltet Neato-Cloud ab: Tausende Nutzer fordern Open-Source-Lösung
Nach der vorzeitigen Abschaltung der Neato-Cloud-Plattform durch Vorwerk fordern tausende Nutzer in einer Petition den Erhalt ihrer smarten Saugroboter.
„Crimson Desert“ angespielt: Das Zelda für Erwachsene erfordert starke Nerven
„Crimson Desert“ schürt große Erwartungen bei vielen Open-World-Fans. Nach rund 50 Spielstunden ergibt sich jedoch ein durchwachsenes Bild.
Socket, which helps companies safeguard open-source code against hackers, raised $60M led by Thrive Capital at a $1B valuation (Dina Bass/Bloomberg)
https://www.bloomberg.com/news/articles/2026-05-20/security-firm-thwarting-…
Android-Dunkelmodus: Open-Source-App passt Systemdesign an Umgebungslicht an
Die Open-Source-App „Adaptive Theme: Auto Dark Mode“ erweitert Android um einen automatischen Dark-Mode-Wechsel per Lichtsensor.
Sources: Nvidia is pitching NemoClaw, an upcoming open-source AI agent platform for enterprises, and plans to offer security and privacy tools for it (Wired)
https://www.wired.com/story/nvidia-planning-ai-agent-platform-launch-open-source/
heise | Open-Source-Grundausstattung: Freie und kostenlose Apps für Ihren Desktop
Sie haben keine Lust mehr auf Abhängigkeit von Adobe- und Microsoft-Abos? Quelloffene Software sorgt für den Befreiungsschlag auf dem Desktop – und spart Geld.
Sources: Meta is preparing to release the first AI models developed under Alexandr Wang, with plans to offer versions of those models via an open source license (Ina Fried/Axios)
https://www.axios.com/2026/04/06/meta-open-source-ai-models
Mozilla launches Thunderbolt, an open-source AI client for users and businesses who want to run their own self-hosted AI infrastructure, available on GitHub (Kyle Orland/Ars Technica)
https://arstechnica.com/ai/2026/04/mozil…
Terminbuchungssoftware: OpenReception-Entwickler sehen „Ende der Passwort-Ära“
Die Entwickler der Terminbuchungssoftware OpenReception erklären im Digital-Health-Podcast, warum Open Source mehr Chancen für Datensicherheit bietet und mehr.
Noch ein paar der zuletzt hier besonders häufig geteilten #News:
OpenReception 1.0: Open-Source-Terminverwaltung für Arztpraxen ist fertig
Einige der zuletzt hier besonders häufig geteilten #News:
OpenReception 1.0: Open-Source-Terminverwaltung für Arztpraxen ist fertig
Noch ein paar der zuletzt hier besonders häufig geteilten #News:
OpenReception 1.0: Open-Source-Terminverwaltung für Arztpraxen ist fertig
Mittwoch: Handy-Neuheit mit alten Funktionen, Google-Interesse an SpaceX-Plänen
Sony mit Klinkenbuchse & MicroSD-Fach Google-Server mit SpaceX im All München wieder mit Open Source Gigabit-Anschlüsse holen auf Ankers neue Solarbank
OpenReception 1.0: Open-Source-Terminverwaltung für Arztpraxen ist fertig
Mit OpenReception 1.0 steht eine quelloffene Terminverwaltung bereit – als datenschutzfreundliche Alternative für Praxen und Patienten.
Servus, freie Software! 🥨 In München weht ein neuer Wind durchs Rathaus – und der riecht verdächtig nach Open Source.
Zum Artikel: https://heise.de/-11292444?wt_mc=sm.red.ho.mastodon.mastodon.md_beitraege.md_beitraege&utm_sou…
@thomasfuchs@hachyderm.io
