Blockchain Security

Am 24.06.26 steigt unser nächstes Codineers Rosenheim Meetup vor Ort in unserem Büro in Rosenheim oder Remote via Zoom. Meeting Link: [https://qaware-de.zoom.us/j/88063201327?pwd=1CYwSe7eGIBM3FJWygby1oixvzXUwg.1](https://qaware-de.zoom.us/j/88063201327?pwd=1CYwSe7eGIBM3FJWygby1oixvzXUwg.1) Meeting-ID: 880 6320 1327 Kenncode: tW8JTFtiSF **\#\# KI\-Agenten & Code im Security\-Check: Zwischen Hype\, Hack und SAIF 2\.0** Vom nützlichen Entwickler-Tool bis zum autonomen System: KI-Agenten übernehmen immer mehr Kontrolle. Sie generieren Pull Requests, führen eigenständig Code aus und handeln im Namen der User, oft komplett ohne menschliche Aufsicht. Doch wo endet der Hype und wo beginnen die echten Risiken? Was taugen die integrierten Sicherheitsfeatures aktueller Modelle, wenn sie auf die Realität der Softwareentwicklung treffen? Und wie groß ist der "Blastradius", wenn Agenten durch präparierte E-Mails manipuliert werden? Dieses Meetup liefert dir einen fundierten Security-Deep-Dive. Wir analysieren reale Vorfälle, prüfen die aktuellsten Anthropic-Modelle auf Herz und Nieren und stellen dir konkrete Design-Prinzipien (SAIF 2.0) vor, mit denen du deine KI-Systeme absicherst bevor sie live gehen. **\*\*\* Agenda \*\*\*** 17:30 Uhr \| Doors open\. Schnapp' dir Snacks & Getränke\. 17:45 Uhr \| Welcome & Intro 18:00 Uhr \| Zwischen Hype und Realität: Anthropic\-Modelle und "Project Glasswing" im Security\-Check \- Stefan Feuerstein 18:45 Uhr \| SAIF 2\.0 – Sicherheitsstrategien für die Ära autonomer KI\-Agenten \- Alexander Eimer 19:30 Uhr \| GetTogether **\*\*\* Unsere Vorträge \*\*\*** **Zwischen Hype und Realität: Anthropic-Modelle und "Project Glasswing" im Security-Check** In diesem Vortrag werfen wir einen kritischen Blick auf die aktuelle Leistungsfähigkeit der neuesten Anthropic-Modelle und schauen unter die Haube von Entwicklertools wie der Claude CLI. Im Zentrum steht dabei die Perspektive der IT-Security: wie sicher ist AI-Code? Was bringen die mitgelieferten "Sicherheitsfeatures"? Zudem wollen wir natürlich auch wissen, ob Mythos uns zeitnah unseren Job wegnimmt: Deswegen ziehen wir ein Fazit nach zwei Monaten Project Glasswing. Was ist Fakt, was Fiktion? **SAIF 2.0 – Sicherheitsstrategien für die Ära autonomer KI-Agenten** KI-Agenten sind längst im Produktiveinsatz: Sie generieren Millionen von Pull Requests, lösen Support-Tickets und verwalten die interne Unternehmenskommunikation. Sie sind keine bloßen Chatbots. Sie verfügen über Zugriffsrechte, führen eigenständig Code aus und handeln im Namen der User – komplett ohne menschliche Aufsicht. Doch diese Autonomie vergrößert den potenziellen Blastradius enorm. Die Beispiele aus der Praxis sprechen für sich: Eine einzige präparierte E-Mail verwandelte Microsoft 365 Copilot in ein Werkzeug zum Datendiebstahl. Ein simpler einzeiliger Prompt brachte den Chatbot eines Autohauses dazu, einem 1-Dollar-Verkauf zuzustimmen – vor den Augen von Millionen. Das sind keine kuriosen Einzelfälle, sondern das Resultat von Produkten, die ohne das nötige Sicherheitsfundament entwickelt wurden. Googles Secure AI Framework 2.0 (SAIF) ist die Antwort aus der Praxis. Es identifiziert 15 spezifische Risiken, ordnet sie den Komponenten eines KI-Systems zu und liefert konkrete Sicherheitsmaßnahmen. SAIF 2.0 erweitert diesen Rahmen gezielt für agentische Systeme: Es zeigt auf, wo sie versagen, warum die Risiken hier höher liegen und wie wir die Architektur grundlegend neu denken müssen. Dieser Vortrag analysiert die SAIF-Architektur anhand realer Vorfälle und schließt mit fünf entscheidenden Design-Prinzipien ab, die den Blastradius Ihrer Agenten minimieren, bevor sie live gehen. Wir sind Partner der [ROSIK](https://www.rosik.com/).

**‼️‼️ Rejestracja na stronie:** [https://globalai.community/events/build-localhost/9583jnyk/](https://globalai.community/events/build-localhost/9583jnyk/) **‼️‼️ Rejestracja na stronie:** [https://globalai.community/events/build-localhost/9583jnyk/](https://globalai.community/events/build-localhost/9583jnyk/) ## Dołącz do Microsoft Build Community Event we Wrocławiu! 🚀 Dołącz do społecznościowego wydarzenia dla deweloperów, skupionego wokół nowości z konferencji Microsoft Build! Tym razem wchodzimy na wyższy poziom pracy z AI i od samego początku bierzemy na warsztat wdrażanie, monitorowanie oraz uczenie agentów sztucznej inteligencji w środowisku produkcyjnym. Agenci AI rzadko zawodzą podczas demówki – prawdziwym testem jest dla nich produkcja. Podczas tego spotkania skupimy się w całości na praktycznym warsztacie z wykorzystaniem Microsoft Foundry. Niezależnie od tego, czy dopiero eksperymentujesz z AI, czy wdrażasz już zaawansowane rozwiązania – to intensywne spotkanie pozwoli Ci zrozumieć, jak skutecznie optymalizować, oceniać i bezpiecznie wdrażać produkcyjne systemy agentowe. *** ### 🗓️ Format wydarzenia Wybrany format: Pełny Warsztat Hands-on (Full Workshop) Poziom zaawansowania: (200) Intermediate Średniozaawansowany Łączny czas: około 3 godziny (z przerwą na pizzę) Miejsce spotkania (GlobalLogic, Strzegomska 48a, Wrocław) jest w pełni przystosowane do pracy warsztatowej: stoły, gniazdka oraz stabilne Wi-Fi będą dostępne dla wszystkich uczestników z własnymi laptopami. *** ### 📅 Agenda – Czwartek, 25 czerwca 18:00 – Check-in i networking 18:15 – Powitanie, otwarcie i wprowadzenie do laboratorium 18:30 – Warsztat (BRK231/LAB520) – Część 1: Deploy & Observe Rozpoczynamy pracę z platformą Microsoft Foundry. Zobaczysz, jak zespoły programistyczne konfigurują i monitorują agentów AI na produkcji, zbierając realne sygnały o ich działaniu. 19:30 – Przerwa na pizzę 🍕 i networking 20:00 – Warsztat (BRK231/LAB520) – Część 2: Learn (Reinforcement Learning & Fine-tuning) Przechodzimy do zaawansowanej optymalizacji. Przeanalizujemy, kiedy fine-tuning redukuje koszty i opóźnienia (latency), a kiedy uczenie ze wzmocnieniem (RL) przynosi najgłębsze zyski dla systemu. 21:00 – Podsumowanie, Q&A oraz kolejne kroki *** ### 🛠️ O warsztacie (BRK231/LAB520) Deploy. Observe. Learn. Reinforcement learning for production agents Przejdziemy wspólnie przez ścieżkę optymalizacji systemów agentowych, opierając się na architekturze Microsoft Foundry. Dowiesz się, jak bezpiecznie trenować, oceniać i wdrażać agentów, a także posłuchasz o realnej drodze od eksperymentów z RL do systemów produkcyjnych (m.in. na przykładzie case study od Johnson & Johnson). *** ### ✅ Wymagania przed wydarzeniem Warsztat jest prowadzony na poziomie średniozaawansowanym (Intermediate). Aby wyciągnąć z niego 100% korzyści, upewnij się, że masz ze sobą: 💻 Własny laptop (Windows / macOS / Linux) wraz z zasilaczem. 🛠️ Zainstalowane środowisko programistyczne (np. Visual Studio Code). 🌐 Podstawową znajomość pojęć związanych z AI/Machine Learning oraz aktywne konto na platformie Azure / GitHub (dokładne wymagania dotyczące subskrypcji i dostępów do Microsoft Foundry przekażemy bliżej terminu wydarzenia). *** ### 📍 Jak dojechać? 📌 Lokalizacja: GlobalLogic, Strzegomska 48a, Wrocław 🚉 Komunikacja publiczna: przystanek „Park Biznesu” – tramwaj 13, autobusy 132 i 142 🅿️ Parking: dostępny bezpośrednio pod biurem GlobalLogic *** ### 📜 Code of Conduct Zależy nam na stworzeniu przyjaznego, bezpiecznego i inkluzywnego środowiska dla wszystkich uczestników. Rejestrując się na wydarzenie, akceptujesz zasady społeczności. 👉 Global AI Community Code of Conduct **‼️‼️ Rejestracja na stronie:** [https://globalai.community/events/build-localhost/9583jnyk/](https://globalai.community/events/build-localhost/9583jnyk/) **‼️‼️ Rejestracja na stronie:** [https://globalai.community/events/build-localhost/9583jnyk/](https://globalai.community/events/build-localhost/9583jnyk/)

How does an AI solution trusted by the Czech Constitutional Court, over 50 municipalities, hospitals, and businesses work in practice? This talk takes you behind the scenes of our RAG (Retrieval-Augmented Generation) chatbot, moving beyond theory into real-world production. We will explore the technical architecture, share live usage data, and discuss the challenges of deploying AI, namely across the public and healthcare sectors. \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- ⌚️ **Start**: 16:00 and end at 17:00, both online and offline in **Truhlárna Karlín** (Šaldova 388/5) - **Onsite attendance is limited to 70 people.** 🎙️ **Speaker:** Petr Červa 🍻 **Networking** after the seminar – great food and cold beer waiting for you! **🎥 Recording:** After the event we will publish a recording and post a link to it in the comments. 🚪**Doors open** at 15:45, and the event officially starts at 16:00. Your expertise is about to take off. Can't wait to have you on board! \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- **Who is hosting the event** **GLAMI** is a leading European fashion discovery platform active in 14 countries. It brings 500,000 orders monthly to the 4,000+ shops listed. [GLAMI](https://glami.group/) has an in-house team of 10+ AI researchers and developers. Machine learning models handle the entire personalization and catalog ranking process, manage bidding in marketing tools, and take care of content management and categorization. [Tonda Hoskovec](https://www.linkedin.com/in/antonin-hoskovec-52b611a0/), CAIO at GLAMI, is the main organizer of Miton AI Times. **Miton** is a Czech VC with portfolio companies like Rossum, Equilibre, or Rohlik. Apart from supporting Miton AI Times, Miton also issues the bi-weekly [AI Newsletter](https://mitonainewsletter.substack.com/). [Read more about Miton and AI](https://www.miton.cz/en/ai/)

LFU looks deceptively close to LRU: both caches evict the "least useful" item. We'll look at how the ordering rule affects data structure design. We'll discuss the algorithmic tradeoffs behind LFU and compare different implementation strategies, ending with benchmarks in C++ and Rust. Date and time: **25th of June (Thursday), 6 pm** Location: **Beograđanka, Vidikovac, 22nd floor** Address: **Masarikova 5** Online: **[C++ Serbia YouTube](https://www.youtube.com/watch?v=PwmFvXE_K9I)** To join the community discussions, we are on: * [Discord](https://discord.gg/VDUn8YtHw8) * [Telegram](https://t.me/+l7NS0GrslBMwNzI0) * [Website](https://www.cppserbia.org/) See you!

Open Heart Meditation Sessions with Amrita Rani (Live in-person and online on selected Thursdays via Zoom) You are warmly invited to join the Open Heart Meditation Sessions with Acharya Amrita Rani — a living space of awakenings and direct experience. These sessions are created both for beginners and seasoned practitioners who wish to deepen their meditation practice, stabilize awakening, and walk the path of enlightenment with guidance and support. Whether you are new or experienced, each gathering offers a grounded structure to help you build consistency in daily practice and grow in confidence on your spiritual path. At the heart of Open Heart teachings is direct recognition. Through the Two-Part Formula and precise meditative guidance, you are supported in shifting from self-based mode into selfless awareness, again and again, until cessation of suffering takes place. A central and deeply transformative practice in Open Heart is guru yoga. Through guru yoga, the practitioner directly connects with awakened awareness through devotion, transmission, and experiential recognition. With the help of this profound method, one recognizes their true selfless ease, the natural, effortless state beyond space and time. Alongside guru yoga, the sessions include insight meditation (Vipashyana), tantric methods, dynamic concentration, trauma-healing techniques, and foundational practices such as Bodhicitta prayers. Each session includes guided meditation, space for questions, reflection, and personal support. Rani’s meditation sessions are held live on Zoom on selected Thursdays from 18:30 to 20:00 (CET). Recordings may be available for continued integration and practice on her YouTube channel, The Sweetness of Enlightenment. Participation fee: 15 € per session Please make your payment in advance via PayPal before joining, to Rani’s PayPal account: kaisaeskeli@gmail.com Upcoming Thursday Sessions for Summer Season: 7.5.2026 at 18:30–20:00 (CET) 14.5.2026 at 18:30–20:00 (CET) 4.6.2026 at 18:30–20:00 (CET) 11.6.2026 at 18:30–20:00 (CET) 18.6.2026 at 18:30–20:00 (CET) 25.6.2026 at 18:30–20:00 (CET) 2.7.2026 at 18:30–20:00 (CET) 9.7.2026 at 18:30–20:00 (CET) 23.7.2026 at 18:30–20:00 (CET) 30.7.2026 at 18:30–20:00 (CET) Zoom link for all sessions: https://us02web.zoom.us/j/89766267672 Open Heart ashram (meditation center) is located in Zgornje Gorje, Slovenia. If you feel called to join in person, please email Rani at kaisaeskeli@gmail.com. Welcome all!

**Cloud Native Night Munich** AI agents are rapidly evolving from simple assistants into autonomous systems capable of reasoning, maintaining context, and interacting with complex environments. In this meetup, we’ll explore two practical applications of modern agentic AI in software engineering. The first talk dives into building stateful AI agents that work with real-time data, covering the architectural patterns and challenges behind creating responsive, context-aware systems. The second talk showcases how agentic AI can be applied to understanding and analysing complex legacy applications — helping uncover program flows, dependencies, and hidden system knowledge that would otherwise take countless hours to explore manually. Whether you’re building AI-powered applications, modernising enterprise systems, or simply curious about the future of intelligent software, this meetup offers hands-on insights into how AI agents are transforming the way we interact with technology THIS MEETUP WILL BE HYBRID. **\|** Zoom Link will be available shortly before the meetup \*\*\* AGENDA \*\*\* * 6\.30 PM \| Doors open\. Grab some snacks & drinks\. * 7\.00 PM \| Welcome & Intro – **Start of hybrid meetup** * 7\.15 PM \| **Building Stateful AI Agents with Real-Time Data**, Gregor Bauer (VP Customer Engineering at CrateDB) * \~8:15 PM \| **Hosty - The next level with Agentic AI,** Martin Binder (Lead IT Consultant at QAware) * afterwards: More snacks & drinks, and a lot of time for networking with all attendees and speakers. \*\*\* ABSTRACTS \*\*\* **Building Stateful AI Agents with Real-Time Data**, Gregor Bauer (VP Customer Engineering at CrateDB) Most AI demos are stateless. Real systems are not. Modern AI applications increasingly depend on continuously changing operational data: events, metrics, logs, transactions, sensor streams, and user activity. This creates a new architectural challenge: how do we build AI agents that can reason over live data while remaining scalable and observable ? This talk explores the architecture of stateful AI systems and agentic applications. We will cover: * streaming-first AI architectures * real-time context enrichment * combining vector search with structured queries * memory layers for AI agents * latency and scalability considerations * operational lessons from large-scale data platforms The session provides practical guidance for engineers designing production-ready AI platforms. **Hosty - The next level with Agentic AI,** Martin Binder (Lead IT Consultant at QAware) To migrate legacy systems, you need to understand these IT dinosaurs, at least partially. So code analysis up to a certain level is unavoidable. What used to take months, sometimes years without LLMs is now doable in a few days with Gemini and friends. And yet: you still have to drive the analysis yourself, stitch the LLM's partial results into a coherent picture and fight the context window. With old source files thousands of lines long, that part really hurt. Agentic AIs like Claude Code are not just another AI feature. They change how you approach unfamiliar systems — fast, and without the headaches that LLM chat workflows used to come with. Teaser: an analysis that took us a few days under "yay!" cheers is now done in minutes. \*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\* Please comply with our [Code of Conduct](https://www.greenmanifesto.de/en/code-of-conduct). Please note that photos are taken during the meetup. If you do not want to appear in the photos, please contact the meetup team at the beginning of the event. Bitte halte dich an unseren [Code of Conduct](https://www.greenmanifesto.de/code-of-conduct). Während unserer Meetups werden Fotos aufgenommen. Falls du nicht auf den Fotos erscheinen möchtest, sprich bitte zu Beginn der Veranstaltung mit unserem Meetup Team.

*Sorry for the 2 month break but I had to deal with some family member health issues, but we are now back!!* **LOCATION - THE DAILY GROWLER -** **2812 Fishinger Rd, Upper Arlington, OH 43221** Over the years, we’ve heard two requests constantly: 1. A place that was quieter and possibly private. 2. “I wish they accepted Bitcoin.” We’ve finally found a solution to these requests with The Daily Growler. We’ll have access to their private room, and you’ll be able to pay your tab with Bitcoin. Join us for a fun and relaxed social event! Enjoy delicious food and drinks as we chat about the latest news in the Bitcoin world. Everyone is welcome, whether you're looking for guidance, have questions, or just want to meet like-minded people. These social evenings are a great opportunity to make new friends and enhance your experience at the larger events throughout the year. We look forward to seeing you there! PSA: If the attendee RSVP seems low, keep in mind that most of our attendees come from X and not [meetup.com.](http://meetup.com./) You are welcome to come and become a part of our online community. Recordings of past guest speakers are available on our YouTube channel [https://www.youtube.com/@columbusbitcoin](https://www.youtube.com/@columbusbitcoin)

**Defense in Depth for Your Career:** **What Layered Security Taught Me About Leveling Up** OWASP Toronto Chapter has partnered with the ISC2 Toronto Chapter and Tundra Technical Solutions to hold a recruitment event on June 25, 2026. The event is suitable for anyone considering a mid-career change or looking to understand how to pivot into new roles and ways of working. Please ensure you register for the event on the ISC2 Eventbrite link below: **Sign up here:** https://www.eventbrite.ca/e/isc2-toronto-chapter-june-2026-event-tickets-1991774193229 In-person space is limited to ensure each person gets enough time to have a real conversation with our excellent panelists and Tundra recruiters. Feel free to sign up for the virtual event so you can hear just the panel. OWASP promo code: 202606OWASPTC This code will give $10 off to the first 50 registrations!

*Sorry for the 2 month break but I had to deal with some family member health issues, but we are now back!!* **LOCATION - THE DAILY GROWLER -** **2812 Fishinger Rd, Upper Arlington, OH 43221** Over the years, we’ve heard two requests constantly: 1. A place that was quieter and possibly private. 2. “I wish they accepted Bitcoin.” We’ve finally found a solution to these requests with The Daily Growler. We’ll have access to their private room, and you’ll be able to pay your tab with Bitcoin. Join us for a fun and relaxed social event! Enjoy delicious food and drinks as we chat about the latest news in the Bitcoin world. Everyone is welcome, whether you're looking for guidance, have questions, or just want to meet like-minded people. These social evenings are a great opportunity to make new friends and enhance your experience at the larger events throughout the year. We look forward to seeing you there! PSA: If the attendee RSVP seems low, keep in mind that most of our attendees come from X and not [meetup.com.](http://meetup.com./) You are welcome to come and become a part of our online community. Recordings of past guest speakers are available on our YouTube channel [https://www.youtube.com/@columbusbitcoin](https://www.youtube.com/@columbusbitcoin)

Please reserve your spot by registering on the below link : **Reserve** https://www.eventbrite.com/e/join-biggest-community-investors-founders-columbus-online-tickets-1988563717610?aff=meetup **QUESTIONS ?** Pls Reach out to; Ridhi - +971504724873 ( WhatsApp Only)

Click Here For More Videos: https://www.facebook.com/share/r/17bwkttXhV/ *********************************** Salsamante Dance Academy will be at Swerve Every Tuesday Night to share the Rhythm & Energy of Bachata & Salsa. These are Beginner Level lessons to get you comfortable and understand the two dances. Spread the Good News to all. Swerve Dance & Fitness Complex 640 Lakeview Plaza Blvd A, Worthington, OH 43085 Bachata 7pm-8pm Salsa 8pm-9pm $15 - One Lesson $20 - Both Lessons

(Note: RSVPing here on meetup does NOT reserve your seat. To do that, you’ll need to register at our website, [HERE](https://www.coreerocks.com/Events.aspx?ID=Picnic-with-a-Purpose-Real-Estate-Networking-That-Actually-Pays-Off-14-7-7-2026).) Real estate is a proven wealth-builder—it has been for generations. But it’s not a solo sport. You need PEOPLE—who can advise you, partner with you, bring you deals, and buy deals from you. We’re all about bringing you the best, most active, most got-your-back people in Central Ohio, which is why our July meeting is all about real conversations with real investors at our annual Picnic with a Purpose. This is where: * Deals get discussed * Partnerships get formed * Funding relationships start * Problems get solved faster Bring your family. Build your network. Strengthen the relationships that actually move your business forward. Members and first-time guests are free. Returning guests are $35. Location is a local park and will be shared after registration. Space is limited, so you’ll want to secure your spot now. Remember, to actually reserve your seat, you have to go [HERE](https://www.coreerocks.com/Events.aspx?ID=Picnic-with-a-Purpose-Real-Estate-Networking-That-Actually-Pays-Off-14-7-7-2026) and register on our website!