Events

Digital Independence Day am 02.08.

🇩🇪 · Warpzone · VOID

Am Sonntag, den 2. August 2026 , machen wir als Hackerspace beim Digital Independence Day mit. An diesem Aktionstag geht es um digitale Selbstbestimmung, Datenschutz und freie Alternativen zu proprietären Plattformen. Wir öffnen unsere Türen für alle, die ihre Geräte und Konten sicherer und unabhängiger einstellen möchten – egal ob Einsteiger*in oder Fortgeschrittene. Vor Ort gibt es Raum für Fragen, gemeinsames Ausprobieren und praktische Hilfe beim Umsetzen von sinnvollen Grundeinstellungen. Bringt gern Laptop oder Smartphone samt Ladekabel mit, wenn ihr direkt etwas einrichten wollt. Uhrzeit und Ort: Sonntag, den 02.08. ab 14:00 – Am Hawerkamp 31 Haus G Obergeschoss Kommt vorbei, lernt Leute kennen und macht eure digitale Umgebung ein Stück freier und resilienter. Weitere Infos zum Aktionstag gibt es unter: https://di.day Infos zur Anfahrt: https://wiki.warpzone.ms/newbiebereich:besuchen

#dutgemachtdi.dayEvents

News

The Moon Is Calling Us Home

🇺🇸 · Huntsville Alabama L5 Society (HAL5) - Project HALO · National Space Society

Today, on the 57th anniversary of the Apollo Moon landing, this inspiring song commemorating the past and the future of our presence on the Moon was released. It is written and arranged by NSS member Don Deever, who received an NSS Excellence Award for his contributions to the NSS Roadmap to Space Settlement. The lyrics are below. THE MOON IS CALLING US HOME Song Lyrics, Music and Arrangement by Dr. Donny Deever Performed by America 250 Band [Intro] [Mission Control] “Tranquility Base here— the Eagle has landed.” [Verse 1] On a steamy Florida morn with sweltering tropic dew, a tower shook with thunder and a dream came roaring through. Saturn rose with fire; three men rode on the flame, with Earth behind their shoulders and the Moon within their aim. Columbia crossed the darkness where no highway ever ran, with Armstrong, Aldrin, Collins and the hopes of every land. They knew the dust might swallow them, the ground might fall away, but courage is the choice to make when fear has had its say. [Chorus] Back to the Moon, back to the Moon, where the Eagle found a harbor and the Blue Earth bid commune. We left our flag and footprints, but the journey wasn’t through— the Moon is urging us “Come home,” she’s calling me and you. Back to the Moon, back to the Moon, raise tomorrow’s lights beneath this hopeful tune. We went there once to prove what technology had hewn— now the future’s calling us, calling us back to the Moon. [Post-Chorus] Oh-oh, across the great unknown! Oh-oh, the Moon is calling us home! [Verse 2] Warning lights were flashing; the computer sounded fear, and a crater full of boulders rose beneath the landing gear. Neil took the Eagle forward, flew beyond the jagged stone, while the fuel kept falling lower and the world held on at home. One heartbeat, then another— a hair from being stranded… And then: “Tranquility Base here; the Eagle has landed.” They stepped into forever from the bottom of the stair; Aldrin saw magnificence in desolation there. They gathered stones and wonder beneath an endless night, and left a golden olive branch for peace to end all fights. They carried names of fallen crews and rivals lost in flight, American and Russian hearts were honored at that site. And circling high above them through the lonely lunar black, Michael Collins kept Columbia on its faithful homeward track. [Chorus] Back to the Moon, back to the Moon, where three brave hearts flew farther than the dreams they knew. One watched in lonely orbit while the other two broke through— The Moon is calling us home, she’s calling to me and you. Back to the Moon, back to the Moon, let the children of tomorrow see the Earth rise into view. The first great leap was not the last— it opened something new— and the Moon is beckoning us, “Come soon,” beckoning us back to the Moon. [Bridge] There was bread and wine in silence, there were prayers no crowd could hear, there were letters signed for families in case they disappeared. There was one small broken switch there that could strand them on the plain, till a simple felt-tip pen became their road to home again. Every triumph has a thousand human stories underneath— human hands and human worry, human faith and human grief. They came in peace for all mankind, not merely for acclaim, and every nation watching felt the future call its name. [Instrumental] [Future Verse — brighter, modern lift] So build the lights at Shackleton, raise the windows toward the blue; plant a garden under starlight where no earthly garden grew. Send the miners, send the dreamers, send the builders and the wise; send the teachers and the healers underneath the lunar skies. Make a village in the silence, make a harbor in the stone; let the first Earth child born there call that silver valley home. Let them point toward Earth at evening, like a lantern shining through, and say, “They crossed that darkness so that we could follow too.” [Final Pre-Chorus] Don’t let those immortal footprints be the ending of the trail. They were arrows pointing outward; they were dreams that would not fail. The Moon still waits before us at the turning of the road— Yes, the next great human chapter is a story yet untold. [Final Chorus] Back to the Moon, back to the Moon, where the Eagle found a harbor and Terra Firma floated blue. From a footprint to a future, there is work for us to do— The Moon is urging “Go!” She’s inviting me and you! Back to the Moon, back to the Moon, raise a city full of starlight on a silent afternoon. We went there once as visitors— now raise the dream anew! The Moon pleads, “Do more than visit soon… Return home to the Moon!” [Choir] Back to the Moon! Carry the fire! Back to the Moon! Build something higher! Back to the Moon! The dream is alive! The next giant leap is ours to decide! [Outro — a cappella, piano, radio static] We touched the stars in sixty-nine and proved what hope could do. Now the Moon is calling us home— Let us start coming through. “We’re going back.” The post The Moon Is Calling Us Home first appeared on NSS .

MoonSpace Art

Spoiler Alert: La matematica non è sempre quella che sembra (e la Congettura di Jacobian è ufficialmente morta)

🇮🇹 · /root · Lamberto Tedaldi

Immaginate di passare anni, decenni, forse intere vite a costruire una teoria basandovi su un presupposto che sembrava solido come il codice scritto senza test unitari. Poi, un giorno, qualcuno si sveglia, lancia un controesempio sul web e — boom — tutto quello che credevate vero va in crash. È esattamente quello che è successo con Claude Fable. La Congettura di Jacobian, un pilfroy della geometria algebrica che teneva in scacco i matematici da un pezzo, è stata ufficialmente smontata. E la cosa incredibile non è solo il contenuto, ma il modo in cui è arrivata a noi: niente conferenza stampa pomposa in un hotel a cinque stelle, niente comunicato stampa scritto da un ufficio marketing per gonfiare le azioni di qualche big tech. Solo un post tecnico, crudo, quasi disinvolto, che sembra quasi un commit su GitHub fatto alle tre di notte dopo una sessione di debugging intensivo. Per chi non mastica algebra complessa, la Congettura di Jacobian riguardava la relazione tra il determinante della matrice Jacobiana di una mappa e l’invertibilità di tale mappa. In parole povere: se il determinante è costante, la funzione è invertibile? Per molto tempo si è pensato di sì. Fable ha dimostrato che la risposta è un sonoro «no». Il cuore della notizia è una sequenza di polinomi in tre variabili che sembrano usciti da un incubo di un estudante di ingegneria. L’autore ha presentato una mappa specifica che mantiene un determinante costante (pari a -2, per la cronaca) ma che si comporta in modo tale da fornire il controesempio necessario. È la tipica situazione in cui trovi quel bug logico che distrugge l’intero sistema, proprio come quando scopri che un’intera infrastruttura cloud si regge su una dipendenza deprecata e non documentata. Per noi che viviamo di logica, questa è pura poesia. Non c’è spazio per il marketing, non c’è fuffa, non ci sono promesse di ‘rivoluzioni AI’ che non esistono. C’è solo la realtà matematica che si impone con la forza dei fatti. È un promemoria brutale: non fidatevi mai delle intuizioni troppo eleganti se non sono supportate da una prova formale. Certo, per noi che ci occupiamo di hardware, software o semplici circuiti stampati, la matematica pura può sembrare un mondo lontano, quasi astratto. Non è che domani i nostri microcontrollori smetteranno di funzionare perché la congettura è falsa. Però, l’approccio è quello che dovremmo tutti adottare: meno hype, più verificabilità. Se qualcuno dice che ha risolto un problema, non chiedetegli il pitch deck, chiedetegli il controesempio. Complimenti a Fable e al suo team. Avete appena dato una lezione di umiltà all’intera comunità scientifica. E sì, un plauso va anche a chi ha lavorato durante la finale della Coppa del Mondo: dopotutto, i veri cambiamenti avvengono quando tutti gli altri sono impegnati a urlare davanti alla TV. Source: Claude Fable produced a counterexample to the Jacobian Conjecture

webnewsDeep TechDiscoverymatematicaPure Logic

Delete tutto: quando il database del catasto decide di fare ghosting

🇮🇹 · /root · Lamberto Tedaldi

Avete presente quella sensazione di panico quando premete ‘Sostituisci tutto’ in un editor di testo e vi rendete conto di aver appena distrutto un intero progetto? Ecco, moltiplicate quel terrore per l’intera popolazione rumena e togliete il tasto ‘Undo’. È successo davvero: un hacker ha letteralmente cancellato l’intero database del registro fondiario della Romania. Non parliamo di un piccolo leak di email o di qualche dato demografico inutile; stiamo parlando di proprietà, confini, titoli di possesso. In pratica, un grosso pezzo di realtà digitale è evaporato nel nulla, lasciando dietro di sé solo un vuoto di bit. Per noi che passiamo le serate a compilare kernel o a cercare di far girare software legacy su hardware che dovrebbe essere in un museo, questa notizia è un mix letale di ‘fottutamente epico’ e ‘profondamente inquietante’. C’è una certa bellezza anarchica nell’idea di un singolo individuo che, con un paio di comandi ben piazzati, può resettare la geografia legale di una nazione. È quasi da film cyberpunk, se non fosse che la realtà che ne deriva è un incubo burocratico senza fine. Certo, siamo in Italia e, diciamocelo, se succedesse qui probabilmente passeremmo i prossimi vent’anni a discutere di certificati digitali e firme elettroniche in una commissione parlamentare, mentre il nostro catasto continuerebbe a sembrare un archivio polveroso di un ufficio postale del 1984. Tuttavia, il punto non è la geografia, ma il concetto di centralizzazione estrema. Quando metti tutto lo scibile digitale di una funzione critica dello Stato in un unico grande sacco, stai solo facilitando il lavoro di chi vuole svuotare quel sacco. E non è finita qui, perché il resto del panorama tech sta dando il meglio di sé. Tra Graykey che fa causa al suo ex dipendente per una fuga di exploit (classica gestione HR d’altri tempi) e Hugging Face che subisce un attacco tramite AI (sì, l’AI che usiamo per scrivere poesie sta diventando un’arma da hacking), sembra che il concetto di ‘perimetro di sicurezza’ sia diventato un reperto archeologico. In un mondo dove persino WordPress trova finalmente una RCE che non era stata rilevata prima, resta solo da sperare che i nostri database non decidano di seguire l’esempio rumeno. Ma ehi, almeno la prossima volta che qualcuno vi chiederà di aggiornare il software, avrete una scusa valida per ignorare la notifica. Source: Hacker wipes Romania's land registry database

webnewscybersecuritydata breachhackingtech news

Other

Meetups/Infra/2026-07-13

🇺🇸 · Noisebridge · Mcint

create page New page (Preamble: = Meetup - Infra = https://www.noisebridge.net/wiki/Meetups/Infra https://www.noisebridge.net/wiki/Meetups/Infra/2026-..-.. ) 2026-07-13 m [[Meetups/Infra]] {{meetups/infra}} <!-- header --> (TODO summary) == What's new? == ''setup, pre-intro'' * Chaz - running the first Deadlock LAN * ... * Frank - claude fable jubilee -- building infra this week * topic, null: fountain codes * Jake - tab completion - argument completion, want color coding == Introductions == * [name] - [background]. [goals for meetup, or interests to explore] * Loren - Recent years: contract InfraEng / DevOps, some Infra at noise bridge -- want to meet new people and track their interests general CIA ops * Chaz - new to noisebridge - Has been bullied by loren to attend - exploremaxing * Kevin - like coding - working on multiple languages and projects, preparing for open sauce (main focus) * renault - like computers, started setting up local LLM orange pi 5, * Meghan - building git server, railway * Jake - Backend and game work on the side. yells at shells * Frank - SWE, was LLM vegan until a month ago, Claude is very good * Null - Musician / , like logical determinism & confidentiality * Erikk - Ran out of tokens and switched to deepseek (thinks it's claude, when asked, lol) and satisfied by quality of a distilled model * Heather - software dev / full stack web dev -- looking for different opportunity - Linux gal in the terminal mainly * Gwen - lifelong learner, * Sophia - don't know much about infra but it interests me, I mostly do compilers * Alex - agents, context managment, context compression * Jet - I got a new job last week and its been going well, currently test disassembling the Flaschen Taschen, [missed] is writing more software for it. * Elan - doing hardware stuff today, v out of my wheelhouse Which models are people use? (chatgpt) 5.5 and 5.6 (sol) are in high esteem === Annoucements === == Topics == * null: Fountain Codes: https://www.matthewathomas.com/programming/2021/07/19/fountain-codes.html * Jake: tab completion * Chaz: want to get into dictation, what suggestions ** uv / uvx - curl https://astral.sh/uv/install.sh -o uv-install.sh ** whisper, open-whisper How to try dictation models? uvx run ** "nemo" family of models from nvidia What are productive methods to prompt engineer for shell-based UIs? Write test driven development == Lesson or Demo == * Read aloud: clarify for meetup. We are taking notes in a riseup pad (or I am--help appreciated, and links). We have meeting notes posted to the wiki. noisebridge.net, search Infra, or Meetups/Infra. (the Infrastructure page has a disambiguation link.) * Shell, web services, self-hosting, networking! * Frank - what's he building? * null - Fountain codes - you have to move a lot of data through an air-gap. You don't want to have a data link. Or on-boarding a user. Dumping data between machines visually. What are the limitations here, what's key? compression Ok, but still more data. A continual flashing and updating of data, more QR codes. Probably Apple's "vapor cloud" sync is related. ** "proximity-based process" ** https://apple.stackexchange.com/questions/301563/what-is-the-technology-used-in-ios-11-settings-migration-moving-blue-dots-par ** *** * Fun things happening this week: * Nix meetup Wednesday - https://luma.com/r9rqnrhy * OpenSauce - YouTuber-centric Maker Faire Loren: * walking compute group met again ** https://www.noisebridge.net/wiki/User:Mcint/Projects/WalkableCompute/Draft ** * (announce) working on MediaWiki OIDC - want to work with others on it - * (grants for sw dev) NL net * Wikipedia - WikiMania - July 21-25 -- see also hackathon + purposeful "team projects" * #metagesis - NB as ever-conference Favorite shell, learn-linux stuff * OverTheWire War Games - https://overthewire.org/wargames/bandit/ * https://explainshell.com/ * https://cheat.sh/ Loren: I super recommend project based learning, as you mentioned. Chaz: working on automating logical system, e.g. current power-ranking systems for tournament running * guildlock.gg - at guild-house in San Jose, watch or attend owncast? OBS & vMix - b/c it's the industry standard Reading together: https://cdn.discordapp.com/attachments/1118023252858646568/1523881307476721664/image0.jpg?ex=6a56f310&is=6a55a190&hm=989521408b1cfc66f053ca8861864d2e3a9a16ad9c5b930a56af5ce245890a20& == Outros == * Chaz - focus on dication stuff, good stuff first * Kevin - tip: cht.sh https://cht.sh * Sophia, - convince work team to use https://github.com/a11ce/docker-lisp - (also first guest/user container on Noise Garden infra) * Alex - resetting discord password, swapping out macbook keyboard today ...tips? * Renault - excited about OIDC * Meghan - work on OIDC and going to the nix meetup * Jake - going to play around with chill stuff, completion stuff, and report back * Elan - also going to the nix meetup, and assembling trophy for sophia * Frank - going to nix meetup & open sauce - and review claude infra - protobuf, index in postgres, rebuilt homelab cluster, more in 3 days than I would in my lifetime -- insisted on Authelia instead of Keycloak, * null - learned apple qr cloud, invisible optical cloud, anti-relay anti-reply properties - camera and bt/wifi co-dependent connection, ownCast * Erik - think I need to know more about OIDC - time to security woke * Loren - work on OIDC with people, walkable compute * We-z - learned nothing and my day is ruined * Eugene - have the most powerful phone that runs mainline linux - OnePlus 15 -- USB/term show nix generations, display doesn't work -- one of the rare modern phones that supports display port over USB-C -- months off, from now == Questions, Discussion, or Coworking == * [Issue] = For next time = == Questions == == Readings & Exercises == * Readings ** * Exercises ** == Join online == * Try it yourself! ** Join libera.chat #nb-meetup-infra https://www.noisebridge.net/wiki/Meetups/Infra