Ethical Hacking

Unser Verein berlinCreators e.V. trifft sich jeden Freitag ab 18 Uhr im Makerspace. Wir haben Gruppen rund um Elektronik, 3D-Druck, Nähen, Programmieren, Retro Computer. Egal ob Anfänger oder Profi – hier seid Ihr Willkommen. Ihr könnt mit anderen fachsimpeln, Euch inspirieren lassen oder auch mit unserer Hilfe Eure ersten Projekte starten. Wenn Ihr Euch bei uns wohlfühlt und Mitglieder bei den berlinCreators werden möchtest, freuen wir uns. Kommt vorbei, lernt den Space, uns und die Möglichkeiten kennen.

Join our in-person meetup on April 24th to hear talks from experts on cutting-edge topics across AI, ML, and computer vision. **[Register to reserve your seat.](https://voxel51.com/events/berlin-ai-ml-and-computer-vision-meetup-april-24-2026)** Space is limited! **Date, Time and Location** Apr 24, 2026 5:30 PM - 8:30 PM [MotionLab](https://motionlab.berlin/) Bouchéstraße 12/Halle 20 12435 Berlin **Kaputt: A Large-Scale Dataset for Visual Defect Detection** We present a novel large-scale dataset for defect detection in a logistics setting. Recent work on industrial anomaly detection has primarily focused on manufacturing scenarios with highly controlled poses and a limited number of object categories. Existing benchmarks like MVTec-AD (Bergmann et al., 2021) and VisA (Zou et al., 2022) have reached saturation, with state-of-the-art methods achieving up to 99.9% AUROC scores. In contrast to manufacturing, anomaly detection in retail logistics faces new challenges, particularly in the diversity and variability of object pose and appearance. Leading anomaly detection methods fall short when applied to this new setting. To bridge this gap, we introduce a new benchmark that overcomes the current limitations of existing datasets. With over 230,000 images (and more than 29,000 defective instances), it is 40 times larger than MVTec and contains more than 48,000 distinct objects. To validate the difficulty of the problem, we conduct an extensive evaluation of multiple state-of-the-art anomaly detection methods, demonstrating that they do not surpass 56.96% AUROC on our dataset. Further qualitative analysis confirms that existing methods struggle to leverage normal samples under heavy pose and appearance variation. With our large-scale dataset, we set a new benchmark and encourage future research towards solving this challenging problem in retail logistics anomaly detection. The dataset is available for download under [https://www.kaputt-dataset.com](https://www.kaputt-dataset.com). *About the Speaker* [Sebastian Höfer](https://www.linkedin.com/in/sebastian-h%C3%B6fer-891178121/) is an Applied Science Manager at Amazon Fulfillment Technologies & Robotics, leading machine learning and computer vision research for large-scale robotics and warehouse automation. He received his PhD from the Robotics & Biology Lab at TU Berlin, focusing on Sim2Real transfer and robotic perception. His recent work, “Kaputt: A Large-Scale Dataset for Visual Defect Detection” (ICCV 2025) [37], established a major benchmark for industrial anomaly detection, reflecting his expertise at the intersection of academic research and real-world deployment. **Data Foundations for Vision-Language-Action Models** Model architectures get the papers, but data decides whether robots actually work. This talk introduces VLAs from a data-centric perspective: what makes robot datasets fundamentally different from image classification or video understanding, how the field is organizing its data (Open X-Embodiment, LeRobot, RLDS), and what evaluation benchmarks actually measure. We'll examine the unique challenges such as temporal structure, proprioceptive signals, and heterogeneity in embodiment, and discuss why addressing them matters more than the next architectural innovation. *About the Speaker* [Harpreet Sahota](https://www.linkedin.com/in/harpreetsahota204/) is a hacker-in-residence and machine learning engineer with a passion for deep learning and generative AI. He’s got a deep interest in VLMs, Visual Agents, Document AI, and Physical AI. **Most AI Agents Are Broken. Let’s Fix That** AI agents are having a moment, but most of them are little more than fragile prototypes that break under pressure. Together, we’ll explore why so many agentic systems fail in practice, and how to fix that with real engineering principles. In this talk, you’ll learn how to build agents that are modular, observable, and ready for production. If you’re tired of shiny agent demos that don't deliver, this talk is your blueprint for building agents that actually work. *About the Speaker* [Bilge Yücel](https://www.linkedin.com/in/bilge-yucel/) is a Senior Developer Relations Engineer at deepset, helping developers build agentic AI apps with Haystack. Passionate about AI, she makes complex concepts approachable through hands-on tutorials, both online and at real-life events. **Operationalizing Computer Vision for Overhead Lines: Beyond the Demo** At first glance, visual inspection of high-voltage power lines seems straightforward: collect imagery, run one or two AI models, and report the findings. In practice, moving beyond a proof of concept reveals a range of issues that can make or break a campaign. Common concerns include data quality and coverage, scarcity of the most relevant cases and abundance everywhere else, variations in pylon geometry and asset types across regions, calibration and GIS alignment challenges, and a long tail of edge cases that emerge in real-world operations. This talk introduces Siemens Energy’s end-to-end overhead line inspection solution and shares key learnings from inspecting more than 10,000 km of power lines for real customers across several continents. We will show how raw 2D/3D data is transformed into structured information, delivering insights into asset inventory as well as defects, and supporting maintenance and planning decisions for critical infrastructure. The focus is on the combination of algorithmic building blocks and scalable processing, designed for robustness and consistency at scale, where even low error rates can become operationally significant. *About the Speaker* [Stefan Wakolbinger](https://www.linkedin.com/in/stefan-wakolbinger-aa0ba874/) is the Development Team Lead for AI & Analytics at SIEAERO, Siemens Energy's digital powerline inspection service. He leads the development of cutting-edge AI and analytics solutions that transform aerial powerline inspection through multi-sensor technology. His team creates digital twins of powerline infrastructure, automates fault detection, and monitors vegetation management—making powerline inspection safer, more precise, and more efficient. Stefan has been driving innovation in this role since September 2022. **Search your video library like a database** Drop in YouTube URLs or upload files and query content four ways: exact keyword matching, semantic search across transcripts, visual scene search via SigLIP2, and LLM-generated answers that synthesise across segments. [Paras Mehta](https://www.linkedin.com/in/pmehtaeu/) is a Berlin-based AI engineer and CTO/co-founder of Sylby, a language learning app he built from scratch, reaching 10,000 users and raising €350K. Previously: data scientist at Motionlogic, senior software engineer at Volkswagen, a PhD from Freie Universität Berlin, and a visiting stint at Cambridge. He now works as an AI engineer at HPI's AI Service Centre.

[Please note the new date - the event moved to April] Let's get together for a BYOB roundtable networking session. This is an open conversation about the current state of tech, in Berlin and in general, and just getting to know like minded people. This will take place at a bakery, with one large table and several small ones. You can choose to buy a drink and/or a pastry, as no refreshments will be provided. ★ABOUT WTM BERLIN★ We have been encouraging diversity in tech in Berlin since 2015. Get visibility, networking & resources to make Berlin's tech community more diverse & inclusive. Whether a WTM member, or a complete newbie - join us! Our Meetups are always open & inclusive to people of all backgrounds - everyone is welcome ❤ TWITTER: http://twitter.com/wtm_berlin FACEBOOK: https://www.facebook.com/groups/1106085959408694 SLACK: https://slack.wtm.berlin YOUTUBE: https://www.youtube.com/@womentechmakersberlin We follow the Berlin Code of Conduct: https://berlincodeofconduct.org/ Agenda *** Hosted By Anna Morgiel, Android Engineer 👋 Hi, I’m @annamorgiel, Professional Software Engineer for Android, working with Jetpack Compose, Coroutines and Jetpack Components. My favorite areas are testing, animations and acessibility. I organize Women Techmakers Berlin and GDG Berlin Android events. 👀 I’m interested in Google Assistant and conversational design 🌱 I’m currently learning Jetpack Compose and technical content delivery Bukola Johnson, Organizer Bukola is a Senior Platform Engineer with over a decade of experience in the tech industry. Her career began as a System Administrator, transitioned into DevOps, and has now led her to specialize in Platform Engineering. Bukola is passionate about leveraging technology to solve complex problems and is a dedicated advocate for diversity and inclusion within the tech community. As a Womentechmaker Ambassador and a co-organizer of WTM Berlin, Bukola actively works to amplify the voices of women in tech. Her commitment to mentorship and community building is evident in her previous volunteer role as a DevOps Coordinator at SheCodeAfrica, where she mentored and guided women starting careers in Cloud and DevOps. Bukola is also a speaker and mentor who enjoys sharing her knowledge and empowering aspiring technologists, particularly women and young girls. Her mission is to inspire and foster a more inclusive tech community where everyone has the opportunity to succeed. Natalie Pistunovich, Organizer Seemran Xec, Software Engineer Jhoon Saravia, meow. Ruba Kharrubi, Team Lead

Berlin's not green enough yet? Right! Let's enjoy Biosphere Potsdam, a jungle environment with an orchid collection. The entry is 18 EUR, I'll take care of the ticket reservation. We meet at the entrance. If you would like to visit Potsdam before, or travel to Potsdam from Berlin, e.g. from Zoo station, we can meet at Zoo and go together. You need to get your own ticket please! :)

A small NEXUS gathering built around movement and natural conversation. **Important!** We’re moving our full event schedule to our website. 👉 For all upcoming events and details, visit: [https://nexuswerkstatt.com](https://nexuswerkstatt.com)

## **Weekly Concert Series – Nikolaikirche, Berlin-Mitte** A continuing Friday concert series featuring organ music and extended formats in the historic Nikolaikirche, Berlin-Mitte. The series is **mostly performed by women organists** and is organised by Jack Day (the convenor of this musical Meetup group). *** ### **Key information** * 📍 **Venue:** Nikolaikirche, Berlin-Mitte * 🕒 **When:** Fridays * 🎟 **Entry:** €5 (pay at the door) * 🎶 **Format:** Organ concerts, occasionally with guest musicians (violin, kamantsche, voice, performance) **2026 (until October):** 2 Jan: **William Peart** \| 9 Jan: **Jack Day & Elham Hamedi** \| 16 Jan: **Hanna Cho** \| 23 Jan: H\. Cho \| 30 Jan: **Miriam Theresa Riebeck** 6 Feb: **Lillia Pechenkina** \| 13 Feb: L\. Pechenkina \| 20 Feb: L\. Pechenkina \| 27 Feb: J\. Day & **Moss Beynon Juckes** 6 Mar: **Wanying Lin** \| 13 Mar: W\. Lin \| 20 Mar: W\. Lin \| 27 Mar: J\. Day & E\. Hamedi 3 Apr: **Mio Kuriyama** \| 10 Apr: **NO CONCERT** \| 17 Apr: M\. Kuriyama \| 24 Apr: J\. Day & **Kristina Griep** 1 May: **Kirstin Gramlich** \| 8 May: **Shiye Guo** \| 15 May: **Sander van den Houten** \| 22 May: S\. Guo \| 29 May: S\. Guo 5 Jun: W\. Lin \| 12 Jun: W\. Lin \| 19 Jun: W\. Lin \| 26 Jun: J\. Day & M\. B\. Juckes 3 Jul: H\. Cho \| 10 Jul: **Lea Rahel Bader** \(cello\) \| 17 Jul: H\. Cho \| 24 Jul: H\. Cho \| 31 Jul: H\. Cho 7 Aug: H\. Cho \| 14 Aug: W\. Peart \| 21 Aug: W\. Peart \| 28 Aug: M\. Kuriyama 4 Sep: M\. Kuriyama \| 11 Sep: M\. Kuriyama \| 18 Sep: **NO CONCERT** \| 25 Sep: **NO CONCERT** 2 Oct: **Deborah Faul**

* German below -
Please bring clean indoor shoes with you to the location <3 The event fee varies between 5 to 10 Euros. 

Hey You!
On Friday I will teach you a few basic steps of shuffling. We will break down the steps, in your time, in your style.
We will explore your own flow of your body to different kinds of music and how we can use it in shuffling. I want to create a safe space for everyone who is just starting their shuffle journey or is already on the path. 

Address:
Milastraße 4
10437 Berlin
“Aziza-tanzt Tanzschule” 

Hallo Du!
Diesen Freitag möchte ich Dir ein paar Basic-Schritte vom Shufflen zeigen. Wir werden die Schritte langsam durchgehen, in deiner Zeit, in deinem Tempo.
Wir werden den eigenen Flow entdecken und wie Du deinen Körper zu verschiedner Musik im Shufflen integrieren kannst.
Ich möchte für jede Person einen Safe-Space erschaffen, egal ob Du ganz Neu bist oder schon etwas gelernt hast. 

Adresse:
Milastraße 4
10437 Berlin
“Aziza-tanzt Tanzschule”

Let's read together on another Sunday morning. Agenda: 10:30-11:00 Arrival, ordering drinks, getting to know each other 11:00-12:00 Reading together 12:00-13:00 Share reading experience There is no books assigned. Just bring whatever you are reading for now. Please sign up only when you can join the event. Hope you will enjoy it there!

Meinungsaustausch, Investmentideen, Buchbesprechungen, Charttechnik, Fundamentalanalyse. Wir diskutieren über die Themen Börse, Investment und Trading. Verkehrssprache ist deutsch. Egal ob Anfänger, Profi oder "will nur mal gucken": jeder ist willkommen und kann mitreden. Die Veranstaltung ist insbesondere geeignet für aktive Händler in Einzelaktien, Optionen und Rohstoffen. Es geht viel um technische Analyse und technische Markteinschätzung, aber auch um fundamentalanalytisch basierte Einzelaktienauswahl, Volatilitätshandel und Optionshandel. Es gibt ein Musterdepot, dessen Struktur und Performance als Diskussionsgrundlage dienen soll. Jeder kann seine Meinung dazu äußern. Das Musterdepot findest Du bei wikifolio.com unter https://www.wikifolio.com/de/de/w/wf000bit01 Meinen Youtube-Kanal findest Du hier: https://www.youtube.com/channel/UCCmOeA2-rAS2P8YZNp11N6Q Kryptowährungen spielen thematisch nur eine untergeordnete Rolle. Der Kurzvortrag mit Diskussion startet pünktlich 17.15 Uhr. Wer viel Aufmerksamkeit braucht, kommt einfach zu spät und wird von allen angeschaut :-) Wer noch Kontakte knüpfen oder quatschen möchte, sollte schon ca. 16.30 Uhr kommen. Die Veranstaltung endet püntklich um 19 Uhr.

Welcome to Sunday Tech Coffee. This is a **networking** event for those in the tech industry in Berlin. We are usually inside and to the right. Ask the barista/bartender if you can't find us.

Hei! Sambata, 25 aprilie, punem la cale o nouă întâlnire! Dacă ești nou/ă: ne adunăm cam o dată pe lună la o bere și o poveste, să schimbăm idei și să cunoaștem oameni noi din Berlin. O săptămână faină!

Hey everyone! I’m organising a co-working + socialising session for all of us who like to work on something (e.g. our own project, freelance or remote work) but don't feel like sitting alone at home. 🙂 To ensure that we have both **socialising** AND **working**, we will be using the so called “Pomodoro” technique: **50min of deep work** (silent), followed by **10min of break** to socialise. Then repeat! If you get into flow, you're also welcome to skip the breaks. It’s an effective way to stay focused - you can read more about it [here](https://en.wikipedia.org/wiki/Pomodoro_Technique). Anyone from any background is welcome, whatever project you are working on or whatever is your personal background. I (the host) speak English and German, so either is fine :-) ——————————————————- AGENDA: * **15min Intro** * Get to know everyone, talk about what you will work on today * **Pomodoro Session** (3x) - *Each Pomodoro session consists* *of...* * ...**50min** of uninterrupted “deep work” (no talking, no interruptions, no phones) * ...**10min** of break: share your progress with others, talk about what you are stuck on etc. * Repeat * Conclude and celebrate your progress Share your progress, socialise and get to know others 😊 ———— We'll be at the Social Hub Berlin (they have a food menu in case you get hungry). The structured part will end at 2:30pm, but you're welcome to stay longer, go for lunch together, or leave earlier. See you there 🩵 **\*\*We'll reserve the long table. Please update your RSVP in advance if you can't attend!\*\***

**Embodied Consent** mit **Kuem** für **LGBTIQA+** Kostenlos mit **[Anmeldung](https://wearevillage.org/shop/embodied-consent/w17-2026-2/)** **Lernen über Grenzen und Kommunikation** Wenn Sie noch nicht an einem Workshop zum Thema Consent im Village teilgenommen haben, ist es jetzt an der Zeit! Dieser Workshop ist sehr zu empfehlen für alle, die unser Projekt regelmäßig besuchen oder an einem unserer Workshops teilnehmen möchten. Diese Erfahrung wird Ihnen nicht nur helfen, sich in der we.are.village-Community zurechtzufinden, sondern sie wird Sie auch dazu befähigen, diese Werte in Ihr Leben zu übertragen. Sich seiner Grenzen bewusst zu sein und sein Einverständnis oder Nicht-Einverständnis auszudrücken, sind wichtige Fähigkeiten im Leben, aber wir haben nicht oft die Gelegenheit, die Fähigkeit des Einverständnisses auf die gleiche Weise zu üben wie andere Fähigkeiten, wie Singen, Sport treiben oder eine Sprache lernen. Bei Consent geht es um viel mehr als ein einfaches Ja oder Nein. Wenn wir die Zustimmung dekonstruieren, entdecken wir, wie wir unsere wahren Wünsche kommunizieren können, und hören auf, Dinge zu wählen, die wir nicht wollen. Durch Diskussionen, Bewegung und Partnerspiele werden wir Werkzeuge entwickeln, um körperliche Wünsche auszudrücken und zu verhandeln und durch praktische Übungen Grenzen zu setzen. Dieser Workshop ist für Menschen aller Körpergrößen, Geschlechter und Hintergründe offen und einladend. Es handelt sich um einen nicht-sexuellen Workshop bei dem, ohne Druck, Kommunikation und Berührung geübt werden können. Es geht genauso darum, wirklich Ja zu sagen und es auch so zu meinen, wie es darum geht, Nein zu sagen! Wenn Sie noch nicht an einem Workshop zum Thema Consent im Village teilgenommen haben, ist es jetzt an der Zeit! Diese Erfahrung wird Ihnen nicht nur helfen, sich in der we are village Community zurechtzufinden, sondern sie wird Sie auch dazu befähigen, diese Werte in Ihr Leben zu übertragen. Gemeinsam wollen wir eine auf Consent ausgerichtete Gemeinschaft mit gemeinsamen Werten aufbauen und dabei die Verantwortung des Einzelnen für die Einhaltung dieser Grundsätze betonen. Unser oberstes Ziel ist es, gesunde Beziehungen zu fördern und eine integrative Community für eine bessere, vernetzte Zukunft zu schaffen. 🔵 **Embodied Consent** with **Kuem** for **LGBTIQA+** Free **[Registration Required](https://wearevillage.org/en/shop/embodied-consent/w17-2026-2/)** **Learning about boundaries and communication**. If you have not yet attended a workshop on Consent in the Village, now is the time! This workshop is highly recommended for anyone wishing to visit our project on a regular basis, or to attend one of our workshops. This experience will not only help you navigate within the we.are.village community, but it will also equip you to carry these values into your life. Being aware of your boundaries and expressing your consent or non-consent are essential skills in life, but we don’t often get a chance to actually practice consent skills in the same way we practice other skills, like singing, playing sports or learning a language. Consent is about much more than a simple yes or no. When we deconstruct consent, we discover how to communicate our true desires and stop choosing the things we actually don’t want. Through discussion, movement and partner games, we will build tools to express and negotiate physical desires and set boundaries through the use of practical exercises. This workshop is inclusive and welcoming to individuals of all body sizes, genders, and background. This is a non-sexual workshop, and great, low pressure situation in which to practice communication and touching. It’s as much about how to truly say yes and mean it as it is about saying no! If you have not yet attended a workshop on Consent in the Village, now is the time! This experience will not only help you navigate within the we are village community, but it will also equip you to carry these values into your life. Together, we aim to nurture a consent-centered community with shared values, emphasizing individual responsibility in upholding these principles. Our ultimate goal is to foster healthy relationships and create an inclusive community for a better, more connected future.

In diesem Workshop werden wir MTVSS, einen der wirkungsvollsten Körperprozesse von Access Consciousness, auf das Immunsystem, die Organe, das Hormonsystem, die Gelenke, das Nervensystem, Verdauungssystem, Lymphsystem und den Stoffwechsel anwenden. Weitere Infos findest Du hier: https://www.i-feel-so-good.de/access-consciousness/access-consciousness-einzelsessions/access-bodyprozesse.html Nach dem Kurs hast Du die Fähigkeit diesen wundervollen Körperprozess bei Dir selbst und anderen anzuwenden. Das berichten Kursteilnehmer: https://www.i-feel-so-good.de/home/testimonials.html **Sichere Dir jetzt Dein Coaching und profitiere zusätzlich von einer kostenlosen 40-minütigen Körperprozess-Session!** Deine Investition für den Tageskurs mit Practitioner Zertifikat: € 195 ohne Vorkenntnisse / € 165 für Access Bars Practitioner Anmeldung bitte telefonisch

When judging morality, should we prioritize **intentions/duty** or **outcomes/results**? It introduces two influential philosophers as representatives of these approaches. * **Immanuel Kant (deontology):** An action is moral when it is done from **duty** and follows rational, universal principles (the **categorical imperative**). Certain acts—like lying—are wrong regardless of the consequences; you can’t do a wrong thing for a right reason. * **John Stuart Mill (utilitarian consequentialism):** The morality of an action is determined by its **effects**, specifically how much **happiness/well-being** it produces. Mill argues that some pleasures are “higher” than others, and that good intentions don’t redeem harmful outcomes. ## Discussion Questions 1. **The lying dilemma:** A murderer comes to your door and asks if your friend is hiding inside. Kant would say you must not lie. 2. **Can good intentions rescue a bad outcome?** 3. **The organ harvest problem:** A surgeon has five patients dying of organ failure and one healthy patient in for a checkup. Killing the one to harvest organs would save five lives, and the math works out for the utilitarian. Why does this feel so deeply wrong? Is that feeling a point in Kant's favor, or just a bias we should overcome? 4. **Do rules need exceptions?** Kant insists moral rules must be universal, with no exceptions. But most of us can imagine extreme scenarios where any rule seems like it should bend. Does the need for exceptions fatally undermine deontology, or is the strength of the system precisely that it refuses to bend? 5. **Who gets to calculate the consequences?** Utilitarianism asks us to maximize good outcomes, but we're notoriously bad at predicting consequences. If we can't reliably know the results of our actions, is it practical to base our entire moral system on outcomes? Does this uncertainty push us back toward rules and principles? 6. **Everyday morality:** Think about a real moral decision you've made recently, even a small one. Did you reason more like a Kantian (what's the right thing to do in principle?) or more like a utilitarian (what will produce the best result?)? Do most people naturally lean one way? 7. **Justice vs. the greater good:** A town can prevent a deadly plague by sacrificing one innocent person. The greater good is clearly served. But is it just? Can an action be morally right and deeply unjust at the same time? 8. **The big synthesis question:** Are these two systems actually opposed, or do they often arrive at the same answers by different paths? Is it possible that we need both: rules to guide us in the moment and consequences to evaluate systems and policies over time?

Private Group. Closed to the Public Knowing ourselves and understanding our abilities is the first step toward wielding our gifts with control and accuracy. In subsequent classes we will verify and hone our talents with activities and discussion. These are hands-on workshops and participation is expected. The goal of our series will be to develop expertise in areas of particular interest such as mediumship, channeling, divination, healing and, etc.. Our ultimate directions will be determined by class members as we evolve. I look forward to sharing and discovering with you. - Cynthia

Want to be a speaker? submit your talk to our Call for Presenters!!! https://sessionize.com/cbus-hug-2026/

**Improving Office in Franklinton** Physical location: Improving Office 330 Rush Alley Suite #150 Columbus, OH 43215 Schedule: 6:00 p.m.: Socialize, eat, and drink. Improving will be providing pizza and beverages. 6:30 to 8:00 pm. Main meeting and presentation(s). Topic: This month Chris Pazsint will be talking about Agentic Coding. How does one use CLI Based Agents, and Agentic IDEs such as Cursor, Kiro, Antigravity? How to include agentic coding plugins for IDEs you already love such as Visual Studio Code. We meet on the last Monday of each Month. Presentations are given by members and friends of this group. If you would like to do a presentation (small or large) on a python topic, please contact Central OH Python at centralohpython@gmail.com