Ethical Hacking

Not everything labelled “sustainable” truly is. Join Impact Grid e.V, Berlin for an interactive youth-centred dialogue exploring greenwashing, transparency, and the future of authentic sustainability. What to Expect · Understanding greenwashing and why it matters · Interactive “spot the greenwashing” exercises · Open dialogue on responsibility and trust · Informal networking 🎟️ Attendance is free of charge, but spots are limited. Snacks and drinks will be provided, and a certificate of attendance will be issued to participants. 👉 Register here: https://docs.google.com/forms/d/e/1FAIpQLSdNazpwGySabdsNc_AQkOZXT3ixZfvaoApcDRTj9QZNxHnbzA/viewform?usp=sharing&ouid=110004957302008616058 #GuardiansOfTruth #Greenwashing #Disinformation #Misinformation #ThinkBeforeYouShare #FakeNews #FactChecking #Erasmus+ #EU

**👋 Hello Strangers! —** For all players and chess-curious folks out there who want to chill, make friends, and enjoy some chess: We are hosting a daily meetup in Mitte / Prenzlauerberg for all experience levels. It doesn't matter if you just watched the Queen's Gambit or if you have been playing regularly for a while. **Join us** — Daily from 7 pm till midnight. **Expected Behavior** — [Conduct](https://strangerchess.com/conduct/) **Pics** · [Instagram](https://www.instagram.com/strangerchess/) / **Chat** · [Telegram](https://t.me/strangerchess) / **Web** · [Strangerchess.com](https://strangerchess.com/) (No need to bring anything, boards, clocks, etc. are provided)

👋 Hallo und herzlich Willkommen Ahead of the [bobkonf this year](https://bobkonf.de/2026/en/) we're getting the Clojure and Elixir meetup groups together again and celebrate functional programming. Let's grab some drinks together to warmup for bobkonf starting the next day. We're meeting at the Volksbar near Rosa-Luxemburg-Platz which is just a quick U2 ride away from the Bobkonf location at Potsdamer Platz ⏰ Schedule 7:30 PM: We're getting started at Volksbar We will be getting together in the bar and have small groups per table to socialize and nerd out on topics of your liking (unconference style). Entrance to this pre-event Meetup is free, just RSVP please.

*Weekly Lunchtime Concert at the Luisenkirche* Join us every Thursday from 12:30 to 13:00 at the Luisenkirche (Gierkeplatz, Charlottenburg) for a lunchtime concert featuring a rotating roster of talented organists. Each week offers a unique performance, showcasing diverse styles and interpretations on the magnificent new Hans Reil organ, installed in 2024. *Wöchentliches Mittagskonzert in der Luisenkirche* Jeden Donnerstag von 12:30 bis 13:00 Uhr laden wir Sie herzlich zum Mittagskonzert in die Luisenkirche (Gierkeplatz, Charlottenburg) ein. Genießen Sie abwechslungsreiche Orgelkonzerte, gestaltet von einem wechselnden Kreis talentierter Organisten, und erleben Sie die beeindruckende Hans-Reil-Orgel, die 2024 installiert wurde, in voller Pracht. *** | 1.1.26 | William Peart | | ------ | ------------- | | 8.1.26 | William Peart | | 15.1.26 | Henry Fairs | | 22.1.26 | Kit Downes | | 29.1.26 | William Peart | | 5.2.26 | Kit Downes | | 12.2.26 | Matthias Schmelmer | | 19.2.26 | William Peart | | 26.2.26 | Jonas Sandmeier | | 5.3.26 | Kit Downes | | 12.3.26 | Raymond Hughes | | 19.3.26 | Deborah Faul | | 26.3.26 | William Peart | | 2.4.26 | Kit Downes | | 9.4.26 | Jonas Sandmeier | | 16.4.26 | William Peart? | | 23.4.26 | Kit Downes | | 30.4.26 | William Peart | | 7.5.26 | Kit Downes | | 14.5.26 | William Peart | | 21.5.26 | Helene Strack | | 28.5.26 | Matthias Schmelmer | | 4.6.26 | Jonas Sandmeier | | 11.6.26 | Kit Downes | | 18.6.26 | William Peart | | 25.6.26 | Jonas Sandmeier | | 2.7.26 | Dick Sanderman | | 9.7.26 | Julia Landau | | 16.7.26 | Christiane Drese | | 23.7.26 | William Peart | | 30.7.26 | William Peart | | 6.8.26 | William Peart | | 13.8.26 | William Peart | | 20.8.26 | William Peart | | 27.8.26 | Jack Day | | 3.9.26 | William Peart |

*This event is a collaboration with our friends from Domain Driven Design Berlin, check out their Meetup page [here](https://www.meetup.com/de-DE/domain-driven-design-berlin/) and sign up there!* \-\-\-\-\- **About the evening** He's back! The inventor of EventStorming is once again joining the Berlin Collaborative Modeling Meetup for an evening of massive learning, massive laughter, and no doubt a massive number of sticky notes. This is a rare opportunity to spend time with a true thought leader in the DDD community and the person who contributed to the world the whole premise of our meetup. He's full of insights and stories, wit and wisdom, and we are lucky to have him drop by to share them with us. Don't miss this one! **Please do not RSVP if you do not intend to come. For this event only, we have to limit attendance.** As always, everyone is welcome. You don't need to be a software engineer to participate. In fact, it would be great to have more people who aren't software engineers. We're here to solve problems cross-functionally, not get into implementation details. As long as you care passionately about getting things right, then you belong here! This is a hands-on workshop. Be prepared to participate fully and add to the energy of the room. Looking forward to seeing you there! **RSVPS:** **Please sing up on the event page from [Domain Driven Design Berlin](https://www.meetup.com/de-DE/domain-driven-design-berlin/)!** \-\-\-\-\-\- **Code of Conduct** We adhere to the [Berlin Code of Conduct](https://berlincodeofconduct.org/) to ensure a welcoming and respectful environment for all participants. The event space operates under largely compatible [Thoughtworks Meetups & Events CoC](https://www.thoughtworks.com/en-de/about-us/events/code-of-conduct-germany). **Accessibility** The Location is accessible for wheelchair users. This includes the entrance (no steps to get into the location), toilets and the stage.

[BOOK HERE ](https://www.eventbrite.com/e/black-cat-comedy-neukolln-thursdays-at-das-gift-tickets-1982973943445?aff=oddtdtcreator)PLEASE BOOK ONLINE Like it dark? 4-6 acts do shorter sets, where we encourage risk and exploration! Focus on women and queer acts but everyone is welcome! Join us Thursdays at Das Gift in Neukolln! WHAT: What is a comedy mic? For newer comedians and experienced alike to work out new jokes, test new ideas in a structured way. WILL THE SHOW BE ANY GOOD? YES. Tera has over 29 years of stage experience and 7 years of stand up. She makes it fun! Also, the attitude you bring is everything - Come to support the next generation of comedians! We commit to booking 80% performers who are women or queer folks. Although that is the priority, we have 1-2 token spots for majority dudes (we are inclusive) and we welcome everyone to attend, as long as you’re cool! Come support! Pre-Paid Tickets Online for 10 Euros to watch the show! Or just show up and pay 12 at the Door. WHERE DO I SIGN UP? You sign up in the Facebook event. Write "Spot" AND LIST YOUR DATES YOU ARE FREE. If selected, you will be added to the FB group. If not - Sign up again! This is a mic appropriate for brand new comedians, mid level to pros! PERFORMER GUIDELINES: Sign up early (and sign up to many dates) Show up on time No last minute linup switches (ask several days in advance) Mind the Light Tell your friends about the show! TERA KILBRIDE IG teracomedy_ [https://terakilbride.com](https://terakilbride.com/variety-shows)

Agenda * 18:15 Welcome to the PUB (Python Users Berlin) – setting up * 18:30 Presentation by CorrealAid * 20:30 Lightning talks * 20:45 Social gathering (hang out afterwards to chat) The Python User Group will be joined by the CorrelAid Berlin Local Chapter to present an upcoming opportunity for volunteers. We will share what CorrelAid is, and about the upcoming project with NABU: a hands-on, community-powered data project examining the distribution of the native European hornet and the spread of the invasive Asian hornet across Germany 🐝 The session will be hybrid, so online participation will be possible. To register online, please use this link: https://correlaid.org/veranstaltungen/lc-berlin-nabu-project ⚡️ Lightning talks As always, we'll still have time for lightning talks (short 5 minute presentations). Please bring your ideas and inspirations with. Additional links: * https://correlaid.org/

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.

If you’re reading this, you’re invited. Please don't hesitate to come even if you feel awkward about it, even if you're not "the typical ACX reader", even if you're worried people won't like you, etc. Join our Telegram group: https://t.me/+2-6QId-rIOczNWIy Location is the Espresso House coffee shop near Nordbahnhof, the same one where we have been before. [Espresso House](https://www.google.com/maps/search/?api=1&query=52.533104%2C%2013.387528) Gartenstraße 85-87 · Berlin

Join our **CATAN** Meetup to play, socialize, and enjoy this classic board game. Everyone is welcome, whether you’re a beginner or an experienced player. Expect fun, friendly games, plenty of laughter, and the chance to make new friends. This is a relaxed, casual meetup: **no hardcore competition**, just friendly rivalry. 👉 **Please RSVP only if you plan to attend.** *** **How to Play (Quick Guide):** * **Setup:** Build the island with hex tiles, place number tokens, roads, settlements, and give each player starting resources. * **Turn order:** On your turn, roll two dice to produce resources, then trade and build. * **Resource production:** Players gain resources (wood, brick, sheep, wheat, ore) from tiles next to their settlements/cities when the tile’s number is rolled. * **Robber:** If a 7 is rolled, players with too many cards discard half; move the robber to block a tile and steal a card. *NOTE: Friendly robber rule: We play with the friendly robber rule, which means that the robber cannot be placed on a player with less than 3 points.* * **Trading:** Trade resources with other players or with the bank (usually 4:1, better with ports). * **Building:** Spend resources to build roads, settlements, cities, or buy development cards. * **Victory points:** Earn points from settlements, cities, development cards, Longest Road, and Largest Army. * **Winning:** The first player to reach 10 victory points on their turn wins. * 2-Hours-Max: If no one reaches 10 points by the end of the second hour, the player with the most points wins. This keeps our game capped at **two hours**. ⏰️ *** **Our Game Set-Up & Attendance Policy:** 1. We will have two CATAN sets available for up to six players each, assigned on a first-come, first-served basis. 2. Since each game takes a considerable amount of time, arriving after a game has already started may make it difficult to place you at a table. 3. In such cases, you may need to place your first two settlements on the remaining available parts of the map—if space allows. 4. Please make sure to update your RSVP in advance. Failure to do so may cause unnecessary delays for everyone at the start. 5. Not showing up without notice will result in being blacklisted for at least one future meetup. ***

Hi Ladies. The second Meetup of the year!! We are getting together for a social at Nest. The Berlin Black Women Meetup group is a great place to warm your heart making new friends and catching up with old ones. As yo know, we are a casual group, so turn up when you wish and there will be a seat saved for you and a friendly welcome. Just be sure to order food or drinks from the venue, as support is mutual. Can't wait to see you all. It's always a deeply wonderful experience. See you there xx

Das ist zwar der zweite Teil, aber wer den ersten Teil verpasst hat, kann trotzdem teilnehmen. Wir werden wieder spontan ein Thema oder Problem auswählen und dann mehrere klassische Methoden der Philosophie daran ausprobieren. Das heißt, dass der Einstieg diesmal von mir geleitet wird, erst danach kann frei diskutiert werden. Durch diese Herangehensweise sollen den Teilnehmern Werkzeuge zur Handhabung des eigenen Lebens in die Hand gegeben werden. Denn Philosophie geht weit hinaus über Plauderei, heiße Luft oder abstrakte Glasperlenspiele. Philosophieren heißt auf eine bestimmte Art an sich selbst zu arbeiten. Die Veranstaltung richtet sich an alle - Anfänger und Fortgeschrittene. Dieses Event ist auch als Einführung für jene geeignet, die noch nicht viel mit Philosophie anfangen können. Aber selbst Kenner der Materie werden dieser Methodik etwas abgewinnen können. Als ein Werkzeug werde ich auch eine speziell "trainierte! KI anbieten. Wie immer: Schwurbler und Missionare für Rechts und Links-Außen, Esoteriker sowie andere "erleuchtete" Gruppierungen sind hier falsch.

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!\*\***

Hello Berliners, Join us for an insightful discussion and networking as we delve into the world of Bitcoin, Bitcoin mining and the broader trends shaping the Bitcoin ecosystem (including L2 developments) and **hyperbitcoinization**. Event will be on the second **Thursday** of the month! **Event Format:** Our event will adhere to the **Chatham House Rules**, ensuring confidentiality and encouraging open discussion. This format will enable you to engage with our expert speakers, ask questions, and network after the panel while respecting the confidentiality of discussions. Whether you're a seasoned Bitcoiner or a curious newcomer, this event offers a unique opportunity to expand your knowledge and connect with like-minded individuals. **Networking & Refreshments:** Enjoy networking opportunities with fellow attendees while sipping on refreshing drinks and indulging in small snacks. Share your thoughts, exchange ideas, and forge connections in a relaxed and inviting atmosphere. Reserve your spot now. We look forward to seeing you there! Denis, Arnab and Irina

Window functions have nothing to do with the Windows operating system but provide a “window” to a result set when used in SQL queries. They are powerful, set-based methods to view data in unexpected ways. Window functions provide easy, set-based solutions to solve some common problems: * Using running totals * Performing operations in intervals * Identifying data gaps and islands * Performing aggregates without losing detail Many people are confused by window functions and do not know how to use them properly. This session will explore window functions, how they work, and how to use them. Demonstrations with several examples will solidify how window functions can simplify queries and make them more powerful.

Drake Lundstrom is presenting: Code Anywhere by Talking to your Phone Abstract: Have you heard the trend of people deploying code anywhere from checkout lines to doctors' offices? In this talk, you will learn how to talk to your phone and have an app on Azure to show your friend 5 minutes later. The basic DevOps tools you already know, plus a little bit of AI magic, are all you need! If you want to follow along, the demo will be in Azure with GitHub Actions and GitHub Copilot, and you can have it set up on your phone by the end of the session. Just come in with an Azure account and a GitHub repo. Join us for pizza, drinks, and networking @ Improving's office. Doors open at 5:45.

**Hello Columbus!** **The community is buzzing and growing well.** **We are thrilled to bring our third BrowserStack QA Meetup on March 12th!** We are creating a space for deeper insights, meaningful connections, and a vibe you won't want to miss. **What to expect:** * **Connect:** Network with Columbus' top engineering and QA minds. * **Learn:** Real-world tactics and trends you can use immediately. * **Enjoy:** Food, drinks, and great community spirit. **Agenda** * **[Sam Gomez](https://www.linkedin.com/in/samueljgomez/)** is presenting "AI is more than LLMs: Choosing the right AI for your needs." **RSVP Essential:** Space is limited, and we want to ensure a great experience for everyone. **RSVP now to secure your spot!** 📍 **Venue:** Leading EDJE, 6515 Longshore Loop, Suite 300, Dublin, OH 43017 📍 **Free Parking:** 6725 Longshore Street, Dublin, OH 43017 📅 **Date & Time:** March 12, 6:00 PM **Stay Connected!** Want to continue the conversation beyond the meetup? Join our **BrowserStack Discord Server** to get updates, connect with fellow QA professionals, and be part of an ongoing discussion. **Don’t miss out—click below to join!** 🔗 [\[](https://discord.gg/6SdCyWTNyW)**[Join the BrowserStack Discord Server](https://discord.gg/6SdCyWTNyW)**[\]](https://discord.gg/6SdCyWTNyW) **A Few Notes:** ✅ This is an **in-person event** ✅ **RSVP does not guarantee a seat** – A confirmation email will be sent one day before the event. **TALK ABSTRACT:** AI is all the hype these days; however, despite (or maybe because of) the excitement around it, a high percentage of AI projects fail. Projects that are over budget, delayed, or that fail to scale past the POC phase are very common. In many of these scenarios, choosing the right approach can be as critical as the solution itself. Should you build a tailored machine learning model, leverage the power of large language models (LLMs), or integrate with AI copilots? Each option has unique strengths, trade-offs, and resource requirements, and the key to success lies in aligning your choice with your business goals and technical constraints. In this talk, we will go beyond the basic concepts and definitions to provide a practical guide that allows attendees to navigate these decisions through real-world case studies. We will examine scenarios in which different AI paradigms were chosen, discuss the factors that influenced those decisions, and outline the process for evaluating needs, constraints, and outcomes. From assessing data availability and team expertise to balancing cost and scalability, you'll gain insights into the critical considerations that guide the selection process. By the end of this session, you’ll have a clear process for determining whether machine learning, LLMs, or copilots are best suited to your AI challenges and understand the resources and strategies needed to bring your chosen solution to life. This talk is ideal for decision-makers, technical leads, and innovators seeking to demystify AI implementation and maximize the impact of their investments.

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

Free at Bexley Library Adventures in Ecological Horticulture with Rebecca McMackin Wednesday, March 18 1:00pm - 2:30pm Gone are the days when a garden could be ornamental alone. We now recognize the impact that our land care practices have on the ecosystems around us, and can see the importance of encouraging biodiversity. Thankfully, we do not need to sacrifice beauty when we invite butterflies and songbirds into our gardens. Rebecca McMackin has cultivated gorgeous landscapes in the toughest environments possible: urban parks, school playgrounds, and the sidewalks of New York City. She will take lessons from her work at Brooklyn Bridge Park, the Brooklyn Museum, and decades of research to share how those of us who are fortunate enough to care for land, can do it beautifully and ecologically. Rebecca McMackin is an ecologically obsessed horticulturist and garden designer. She writes, lectures, and teaches on ecological landscape management and pollination ecology, as well as designs the rare public garden. She is currently Lead Horticulturist for the American Horticultural Society, an Associate with the Harvard Divinity School’s Thinking with Plants and Fungi Initiative, and Consulting Arboretum Curator for Woodlawn Cemetery in the Bronx, NY. Rebecca spent a decade as Director of Horticulture of Brooklyn Bridge Park, where she managed 85 acres of diverse parkland organically. Their research into cultivating urban biodiversity and ethical management strategies has influenced thousands of people and entire urban parks systems to adopt similar approaches. She has been published by and featured in the New York Times, Gardens Illustrated, on NPR and PBS. Her garden for the Brooklyn Museum recently won the PPA’s Award of Excellence and her TED Talk has been viewed over a million times. She holds M.Sc. from Columbia University and University of Victoria in landscape design and biology and recently completed the Loeb Fellowship at the Harvard Graduate School of Design. This program is presented in partnership with Rooted in Bexley and generously funded by the Bexley Community Foundation and Bexley Community Author Series Fund.

Columbus Code & Coffee is an inclusive, informal co-working session. People of all skill levels attend, and we love it that way. Many people (optionally) bring projects to work on, and many other people (optionally) socialize the entire time. It's entirely up to you! **What to Expect at the Intro Circle** \~\~\~\~\~\~\~\~\~\~\~\~\~ Near the beginning of the event (1:30 pm), we do a standup: * Organizer announcements, updates, and logistics Round 1 - (7 secs max): * Your name * What you're working on * What you can help others with Round 2: * Community events you wanna plug. If none, that's cool too. Round 3: * Job opportunities you're hiring for OR announce that you are looking for one. If none, that's cool. After the introduction circle, everything is self-organized! Feel free to work alone, pair up, attend one of our workshops/presentations, or mingle!