OWASP

**PLEASE READ THE ATTENDANCE POLICY (below) IF IT'S YOUR FIRST TIME** **SUNDAY COFFEE & JAPANESE CONVERSATION** 日曜日のコーヒー＆日本語会話 Our "Japanese/English Conversation Exchange" offers you a unique opportunity to immerse yourself in the world of Japanese culture and language, all while helping native Japanese members to learn their target language. 私たちの「日本語/英語会話交流」は、日本の文化と言語の世界に没頭しながら、ネイティブの日本人メンバーが英語、フランス語、またはオランダ語を学ぶのを手助けするユニークな機会を提供します。 **Date: /** 日付：**(almost) every Sunday** **Time: /** 時間：**from 4.00 pm to 6.00 pm** **Location: /** 場所：**Cafe Caberdouche - Place de la Liberté 8, 1000 Bruxelles** **Venue Note: /** 会場の注意：**The manager of the cafe kindly accepted us to book a table on a regular basis. To thank him for his kindness, please order AT LEAST ONE DRINK**. カフェのマネージャーが親切にも私たちに定期的にテーブルを予約することを承諾してくださいました。その親切に感謝の意を示すために、少なくとも1杯のドリンクを注文してください。 **Location Assistance: /** 場所の案内：**If you can't find us, ask one of the waiters. They know where we are :) You can also send us a message.** 私たちを見つけられない場合は、ウェイターの一人に尋ねてください。彼らは私たちがどこにいるか知っています :) メッセージも送っていただけます。 **Event Agenda: /** イベントのアジェンダ： * **4:00 PM - 6:00 PM: JAPANESE CONVERSATION** \- Join us for the Japanese conversation and cultural exploration\. Beginners are welcome / 日本語会話 \- 最初の30分は日本語の会話と文化探求に充てられています。初心者も聞くだけでも歓迎です。30分後に参加しても構いません。多言語交換 \- ベルギーの多様性を体験し、ネイティブの日本人メンバーが英語、フランス語、またはオランダ語を学びたいと熱心に待っています。さまざまな言語で異文化交流の会話に参加しましょう。私たちの日本の友人にベルギーの文化、伝統、生活を紹介しましょう。 * **6:00 PM: EVENT CONCLUSION** \- Please respect the event's start and end times to maximize your language exchange opportunities\. Your participation and enthusiasm are appreciated\! イベントの終了 \- イベントの開始時間と終了時間を尊重して、言語交換の機会を最大限に活用してください。参加と熱意に感謝します！ **Attendance Policy: --->** 以下の日本語 * We're excited to have you join our events and appreciate your commitment to learning and growing together. To ensure a productive and enjoyable experience for all participants, please take note of our attendance policy: 1. **Punctuality:** Please arrive on time for scheduled events. Late arrivals can disrupt the flow of the event and may miss important information. 2. **Language Commitment:** If you sign up for language-specific sessions, such as Japanese conversation or language exchange, we kindly request your commitment to actively participate in that language for the designated duration. 3. **Respect:** Treat fellow participants, organizers, and cafe staff with respect and courtesy. Harassment or disruptive behavior will not be tolerated. 4. **Removal Policy:** A participant who is not respectful towards other members will be removed from the group and blocked, with no warning. This point is not negotiable. 5. **Cancellation:** If you are unable to attend an event you've registered for, please let us know as soon as possible. This helps us plan accordingly and allows others to take your place if there's a waitlist. 6. **No-Show Policy:** Three no-shows (failing to attend without prior notice) may result in restrictions on event registration to ensure fairness to other participants. By attending our events, you agree to adhere to these guidelines. We aim to create a welcoming and inclusive environment where everyone can learn and connect. Thank you for being part of our community! **出席ポリシー：** 私たちは、イベントに参加していただけることを楽しみにしており、皆さんが一緒に学び成長することに取り組んでいただけることを感謝しています。すべての参加者が生産的で楽しい経験をするために、出席ポリシーにご留意ください： 1. 時間厳守：予定されたイベントには時間通りにお越しください。遅刻はイベントの流れを乱し、重要な情報を見逃す可能性があります。日本語のみのセッションは午後4時、全言語のセッションは午後4時30分開始です。 2. 言語へのコミットメント：日本語会話や言語交換など、特定の言語のセッションに登録された場合は、その言語での積極的な参加をお願いします。 3. 尊重：他の参加者、主催者、カフェのスタッフには敬意と礼儀をもって接してください。嫌がらせや迷惑行為は許容されません。 4. 退場ポリシー：他のメンバーに対して敬意を持たない参加者は、警告なしにグループから削除され、ブロックされます。このポイントは交渉の余地がありません。 5. キャンセル：登録したイベントに参加できない場合は、できるだけ早くお知らせください。これにより、他の人があなたの代わりを取ることができます。 6. ノーショーポリシー：事前の通知なしに3回のノーショー（欠席）がある場合は、他の参加者に公平になるようイベントの登録に制限がかかる場合があります。 私たちのイベントに参加することで、これらのガイドラインに従うことに同意するものとします。私たちはみなさんが学び、つながることができるように歓迎される包括的な環境を作り出すことを目指しています。コミュニティの一部としてご参加いただき、ありがとうございます！ **Note: Please stay tuned to our event page for updates and schedule changes. We can't wait to see you there and exchange languages, cultures, and stories!** 備考：更新やスケジュールの変更については、イベントページをご覧ください。そこで皆さんにお会いして、言語や文化、物語を交換できるのを楽しみにしています！

Let's meet to write ! Schedule : 11:00 - 11:30 am : Presentation tour. Share briefly with the group about your project and your "goal of the day". 11:30 - 13:30 : Let's write ! 13:30 : Conclusion tour. Did you achieve your goal of the day ? See you soon !

What's up Friends! 👋 If the weather gods feel generous 🌤️, we’re going full park mode: picnic 🧺🌳, games, laughs… and a touch of chaos ✨ ‼️If not - we'll switch to the usual indoor format at Le Pantin or Café Leopold PDN. 📍Where Park Cinquantenaire, Tour de Tournai 🏰 (that little castle-looking thingy in the park). Can’t find us? 🤷‍♀️ Just ping me here. 💡 The Idea Chill picnic: bring your own drinks 🧃, snacks 🥪🍓, blanket, and games 🎲🏸 (sharing always appreciated 😋). We’ll break into small groups depending on the vibe: games, chats, sports. ⏱️ Timing We kick off at 14:00. Stay as long as you like. Joining later? Just drop a message in the chat in case we decide to move 😊. 🎲🏸 Games All games are welcome in the park - boards, cards, balls, random stuff! I’ll have a few with me, but feel free to add your own favorites too. 🚦On the waitlist but really want to join? Or got any questions? Just DM me. 📢 Extra info might drop in the group chat or via DM 💬. Check your messages 👀 the day before so you don't miss anything critical 🙄. 🐈‍⬛ The Friends Code: 👉 Games we play = group decision 👉 Smaller groups = cozier vibes 👉 Got a favorite game? Suggest it or show up with it 👉 Can't make it? Cancel on time so someone on the waitlist can grab your spot 👉 If you’re on the waitlist, showing up is at your own risk 😄 See you there, folks 😉

♟️ **Rejoignez l’aventure Knight Clubbers !** ♟️ Venez vivre une soirée où l’échiquier devient un champ de bataille, entre bonne humeur et esprit de compétition. 🔗 **Inscription gratuite** : [S'inscrire](https://knightclubbers.com/meetup/663765?utm_source=meetup&utm_medium=social) ✨ **Des parties pour tous les niveaux** Débutant curieux ou stratège aguerri, chaque partie est l’occasion parfaite pour progresser et rencontrer d’autres passionné.e.s. 🕒 **Liberté totale – Jouez à votre rythme** Participez aux duels ou observez dans une ambiance conviviale. 🏆 **Défiez vos adversaires et grimpez au classement** Accumulez les victoires pour tenter de devenir Roi ou Reine de l’Arène. 👑 **Prêts pour le défi ?** Rejoignez Knight Clubbers et entrez dans la légende !

Common Ground Book Club
An in-person reading group exploring critical theory, from the Frankfurt School to contemporary thinkers. We’ll read books and essays, and our discussions will focus on society, power, and modern phenomena: from politics to media and social trends. 
Fifth Meeting
We will discuss “The Structural Transformation of the Public Sphere” by J. Habermas: https://allen-webb-wmu.github.io/website/habermas.pdf
 Who is it for?
No prior philosophy or theory background is required, just curiosity and a willingness to engage. I (the organiser) am not an expert; I just seek other kind souls who want to exchange thoughts ✨ 
Format
• Readings may be short essays, selected chapters, or full books.
• Each meeting begins with a short recap/introduction of the text.
• Open, informal discussion.
• Everyone is encouraged to bring a passage or question they found interesting, confusing, or provocative.
• Language of discussion: English.
If you have any questions or suggestions, please reach out on Meet-up :)

VERY IMPORTANT: Payment MUST be done in advance: [https://japansetuin.hasselt.be/nl/kamishibai-festival](https://japansetuin.hasselt.be/nl/kamishibai-festival) Click “tickets kamishibai” Then change the date in the form to 26/4 \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- Let’s take a small break from the noise and step into something calmer. We’ll meet in the main hall of are centrale, and go together for a relaxed walk through one of the largest Japanese gardens in Europe. Expect quiet paths, water, bridges, seasonal colors, and a very different pace. This is not a “guided tour” or a workout. Just a simple moment to slow down, walk, breathe, and connect—with the place and with each other. You’re welcome to come alone or with guests, meet new people, and just enjoy the atmosphere if that’s what you need. 👉 We’ll move slowly, stop when it feels right, maybe sit for a bit, or do some Qigong and maybe share a tea/coffee after **Practical:** * Meeting point: Gare centrale Bruxelles, train departs 8.41 to Hasselt. * Duration: You're free to leave whenever you feel like it * Bring: Comfortable shoes, weather-appropriate clothing * Optional: water, tea, or something small to share No pressure, no performance. Just a good moment. Stephan The Happy Body mo

Welcome to our weekly event in the upstairs room of The Sister Café, rue Chair et Pain 3, one block from the Grand Place. Please get there early enough to order your drink at the bar first. Thank you! After introductions we will collect questions from the group participants, choose one by voting then discuss it for an hour. Then most of us stay for drinks and bizarre conversations. Past questions have been wide and not confined to academic philosophy: What is a genuine friend? Is social media turning us into emotional zombies? Do we lose some of the experience of things by defining them? Are we driven by sex? Is loneliness a personal failure? Is morality relative? **Crucially, be kind and respectful and generous** in your disagreements; remember how much you personally enjoy someone else proving you wrong before celebrating your cutting counterexamples.

First time comers Please make sure to read the rules and contact the organizer before! Otherwise you will be moved to waiting list. Apologies for inconvenience but we have to do it to avoid no-shows. New and Interested in being part of our group? Join here, https://chat.whatsapp.com/KqdVhyuBhFz1d56lv4WVVi Please Direct Message the Organizer with your level. Approval is required before your first RSVP. Games format. 95% are double games (unless someone needs a break), typically 4 people play together 2 sets and then mix with players from other fields. We play with plastic shuttles - Yonex Mavis 2000 (which are provided). Registration If it's your first time, please send a private message to the host to confirm. No-shows are taken quite seriously because they unbalance the games a lot. Also once you register please keep an eye on you private messages, in case we need to contact you. Players level Having players with much less experience often unbalances the game making it much less interesting for more experienced players. We still try to be welcoming. As a rule of thumb, if you know what a "clear" is, you are welcome to join. Otherwise, feel free to get in touch with me (John) and we can see if we can arrange so you and existing players can have good experience playing. Price and payments The price of participation is EUR 9. Payment is on-site in cash, or via online. Info provided during or shortly after the event in the WhatsApp group. Cancelations and no-shows Switches and cancellations are free of charge if done more than 50 hours before the start of the matches If you cancel within the 50-hour window before the event starts, you will be placed on the wait-list for the next week's event, whether or not a replacement is found. If no replacement is secured, you'll still need to cover your share of the costs. Contact Questions or first-time approval requests? DM the Organizer with your playing level and availability.

Dear WWs, On this Sunday we will walk in the area of three natural areas. Our meeting point is close to Chalet du Laerbeek where we can enjoy after our walk. We will start at 10:00AM, if you are late, please contact me in order to catch up with us. If there are any problems, you can call or WhatsApp Jing at 0486484016 Please wear proper hiking shoes and clothes depending on the weather condition. It might be muddy at some parts. Meeting point: 50.8841920, 4.3025140 if you have any problem. Please update your RSVP as earlier as possible in case there are people in the waiting list. This hike is a public transport accessible event.

**FRANCAIS**: Je démarre une **rotation thématique** tous les mois autour du domaine de l'entrepreneuriat. Pour ce mois, d'août, je propose: **Le freelancing en Belgique** (avantages et désavantages). Etes-vous un freelanceur ou non? Partagez vos avis avec le groupe. On prendra aussi le temps nécessaire pour apprendre à se connaître via une session de réseautage! Si vous souhaitez apporter/partager quelque chose pour manger/boire, n'hésitez pas! Rendez-vous au Cinquantenaire en-dessous de l'arc: [Cinquantenaire (Bruxelles)](https://goo.gl/maps/B4hEv3uyDVKD1Uap6) **ENGLISH**: I am starting **each month a topic** related to entrepreneurship. This month of august, the topic will be : **Freelancing in Belgium** (advantages and disadvantages). Are you a freelance or not? Share your insights with the group. We will take this time for getting to know each other throughout a networking! If you feel like bringing/sharing something to eat, don't hesitate! See you at 50naire next to the arch: [Cinquantenaire (Brussels)](https://goo.gl/maps/B4hEv3uyDVKD1Uap6)

Hello! This is a meet-up to play tennis from 2 pm to 4 pm on Sunday. Meeting is on the courts. The courts are booked under the name Jean-Marc. This event is for intermediate and advanced players and not organised for novice players or beginners. Please make sure to bring the exact sum of 10 € in cash. The event is non-commercial. This sum covers the cost of the courts reserved. The organizer is not there to make money out of you. Ladies are encouraged to join. If anyone wants to drop out, they should do it on Saturday morning, not on Sunday the day of the meetup, another wise it would be too late to find a replacement in time or to cancel a court in time with reimbursement. If you don't do this, you will be asked by the organizer to reimburse your participation fee. If this happens too late then those who have cancelled after Saturday morning will have to cover the extra cost for reserving the courts. In the past meetups, it happened too many times that we were an oneven number and because of that all those present had less fun to play. If you don't show up without giving a written excuse in time, the first future participation will be cancelled and you will be asked to reimburse the participation fee. If it happens too many times you will not be able to participate anymore. In case if we are an uneven number of players, then the last player (except the host of course who has to collect the money) can leave or persuade other players to play with him or her. Of course if the last player leaves, then he or she doesn't have to pay the participation fee. If this player leaves, he or she will be added on a future event by the host or organizer in the participation list if the player is far away in the waiting list. This is the advantage of leaving on a voluntary basis;-). We operate on the principle of Fair Play as we do not have umpires or referees. Any disputes or disagreements over line calls or scores should be resolved immediately on the court and, when agreement is not possible, the point or game should be replayed. To be able to replay the game, 3 players need to agree on that without manipulation of the one who disputes an entire game, anotherwise injustice could occur where in the end possibly the biggest cheater could win... This situation applies also, if the host or the organizer is involved. When one of the players still doesn't accept this compromise, then it should be reported (meetup message by preference) to the organizer or host of the meetup event. One of the consequences could be that the first upcoming event could be cancelled by the organizer for the player who doesn't comply with the compromise to play the point or the game again. If the same player does that again for a second time, then the person will see 4 of his next tennis meetups cancelled. If this happens a third time with the same player, then the player in question will be banned from all future tennis meetups with an exclusion as a final result. Whenever there is a big problem, it should be reported as well to the organizer of the group so he can, if necessary, take actions to improve the situation for all the players. Please also note that if you are the first on the waiting list, you will automatically be moved up to the attendance list if someone pulls out. So if you are on the waiting list and see that you cannot attend, please also change your status to not going. If you would like to organize a meet up either this week or next week please get in touch with me, my name is Jean-Marc. It will depend on your initiatives to create more tennis meetups per week.

Join us for some friendly Badminton games- all levels welcome! IMPORTANT- in order to secure your place you’ll need to both book a spot on Meetup AND pay €8 by Friday morning. This is to make sure we can cancel courts if demand isn’t there, and make sure we’re being fair to people on the waitlist. Refunds will only be possible after Friday AM if another player is definitely able to take your spot Always worth joining our W’app group as well for faster, often better, updates! https://chat.whatsapp.com/IL7Gbs6TmIm0GXyidQxCFS?mode=gi_t

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

Bring your Raspberry Pi, Arduino, microcontroller, or any other electronic project and join fellow electronics makers for a night of creativity and collaboration! This session is open forum to share your current projects—whether complete or in progress, it’s all interesting! Whether you’re deep into embedded systems, exploring new ideas, or just getting started, you’ll find a welcoming space to collaborate, share, and get inspired. **New to electronics or curious about tinkering?** You’re absolutely welcome. If you’re a beginner and want to experiment, I’ll have a couple of starter kits available so you can try things out—whether that’s blinking your first LED, putting something on a display, or experimenting with simple sensors. No pressure and no experience required—just an interest in learning and building. While we continue to pursue a more permanent venue for this Meetup, we’ll be using public library facilities based on availability. This session will be at the Worthington Park Library in the Olentangy Meeting Room.

**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

**About this Event** Curious how your secure coding skills stack up in real-world scenarios? Join OWASP St. Louis for a **hands-on Secure Code Training Tournament** sponsored by Security Journey. This is not a lecture... you’ll be actively solving real vulnerabilities in a live, interactive environment. **What to Expect** * Hands-on secure coding challenges (break/fix format) * Real-world vulnerability scenarios developers face today * Friendly competition with a live leaderboard * Prizes awarded to the **top 3 participants** **Important Details** * **Laptop required** (you’ll be coding) * Hybrid format: join **in-person or remotely** * Pre-registration required to access the platform * You do not need to be an experienced developer or security expert to participate. The challenges start easy and progress from there. Come have fun! In addition to RSVPing to this Meetup event, please register here to secure your spot and get platform access: [https://forms.office.com/r/VpTMjg8Smw](https://forms.office.com/r/VpTMjg8Smw) Whether you're a developer, AppSec professional, or just getting started, this session is built to sharpen real skills! (\* OWASP does not endorse or recommend commercial products or services, allowing our community to remain vendor neutral with the collective wisdom of the best minds in software security) **Event Details** 📍 **Location:** RubinBrown, 7676 Forsyth Blvd., Suite 2100, Saint Louis, MO 63105 🗓 **Date/Time:** April 28, 2026 / 6:00pm CST **Food and Drink will be provided!** Please RSVP so that we can plan accordingly. ℹ️ **Parking Directions:** * Google map to “North Lyle Avenue & Forsyth Boulevard, Clayton, MO 63105” Link: https://maps.app.goo.gl/WYqyZ3Jv9cUBBF289 * Enter the **Parking Garage #4** (from Forsyth Blvd) next to Dry Bar * **Pull a ticket at the gate** and proceed into the garage, turning right. * Up the ramp is visitor parking. **You may have to go up past the 6th floor.** * **Take elevator to \*L** (Lobby of Centene Plaza C) * Check in at the OWASP sign-in table in the lobby; you'll be escorted up * **Bring your parking ticket with you** to get validated at the meetup. **Who Should Attend** * Application & security professionals * Software engineers and developers * IT leaders and managers * Anyone with an interest in application security * You DO NOT need to be an OWASP member to attend! **About OWASP** The Open Worldwide Application Security Project (OWASP) is a nonprofit foundation dedicated to improving the security of software. Local chapters provide opportunities to learn, network, and collaborate with others in the field. Come to learn more and participate in OWASP Saint Louis - your voice will continue to help shape what OWASP Saint Louis becomes next.

It feels like we just saw each other 🤷. Join members of the local design and UX community for our monthly breakfast. For May we’re stopping in for Rooh’s popup breakfast/cafe concept. You know someone is getting the lobster yuzu croissant, and that’s not even the prettiest thing on the menu!.

What does a trojan look like when it has over 900k+ combined installs and a Forbes write-up? Exactly like a legitimate Chrome extension. This session presents a technical dissection of two Chrome extensions, each with over one million active installations — that functioned as trojans in production environments, evading detection while operating through entirely legitimate browser APIs. These were not obscure tools. They were widely trusted, actively recommended, and covered by mainstream press before their malicious behavior was fully understood. We will walk through the actual source code of both extensions, showing precisely how the malicious functionality was constructed, concealed, and executed at scale. This analysis anchors a broader examination of how modern compromises actually succeed. Drawing on aggregated real-world incident data, we identify the technique categories currently delivering the highest adversary return, and why they keep working. Spoiler: it's rarely a zero-day. It's trust. The Chrome extension deep-dive will cover: * Line-by-line source analysis of how malicious functionality was embedded within working, useful software * Which browser permission scopes were abused, and why a million users — and their IT teams — didn't see it coming * The behavioral and structural indicators that distinguish a trojan extension from a legitimate one, and how to operationalize detection around them This session closes with a practical defensive prioritization framework built around observed attacker behavior: which mitigations are measurably reducing risk in production environments, which are consuming budget without impact, and a scoring methodology your team and leadership can apply immediately. **Source material:** Primary analysis of extension source code, corroborated by reporting from Forbes and other established outlets. **What this is not:** A vendor pitch, a speculative threat narrative, or a surface-level breach retrospective. **Who should attend:** Security architects, AppSec and cloud security practitioners, blue team leads, threat hunters, browser security practitioners, and security leaders responsible for prioritizing risk and investment decisions.

Our monthly PHP meetup. A virtual shindig courtesy of Zoom. Check back here for the details around 6:15 pm