Ethical Hacking

We interrupt our usual programming - to bring you [adisbladis](https://blad.is/), our sometime resident [Nix](https://github.com/nixos/nix) expert at Dim Sum Labs - for this HackJam. Nix is a powerful package manager that can help you setup your OS and environment exactly the way you want it, with perfect reproducibility, reliability and easy rollback. It's not the easiest to setup however. So Adam is here to help. Whether you are curious about Nix and want to see it in action, have specific problems that need help with, or just want to talk shop with other Nix enthusiasts, this is your chance to work with one of the world's foremost expert in Nix! More about adisbladis: [Adisbladis](https://blad.is) is a freelance Nix consultant & nixpkgs committer, where he mostly enjoys working on lower level plumbing such as lib & stdenv. He is most well known in the Nix community from his work on various Nix tooling such as: * [uv2nix](https://github.com/pyproject-nix/uv2nix) * [pyproject.nix](https://github.com/pyproject-nix/pyproject.nix) * [poetry2nix](https://github.com/nix-community/poetry2nix) * [gomod2nix](https://github.com/nix-community/gomod2nix) * [nix-eval-jobs](https://github.com/nix-community/nix-eval-jobs) * [nix-unit](https://github.com/nix-community/nix-unit) \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- This is Dim Sum Labs' Public HackJam meet. Free! Everyone is welcome to join us. If you are an engineer, designer, programmer, artist, creator, innovator, visionary, entrepreneur, or inventor, join us for an evening of thought-provoking conversations. Or better yet, bring your projects, ask for help, and show them off. This is also your chance to test the space before becoming a member. Members have access to the space and all the [equipment within](https://www.dimsumlabs.com/equipment/), 24/7 for a very reasonable price! For details, [please see our website](https://www.dimsumlabs.com/become-a-member-of-dim-sum-labs/). Calling for show-and-tell: if you want to share your projects on coding, making, art, and tech venture projects, come jam with us on HackJam. We can accommodate and help you promote here. Contact us here or via the means listed below. Being Hong Kong's longest-running Hackerspace (since 2011), we are happy to host you, who may: * Be coming from out-of-town * Be from other Hacker/Maker/co-working spaces * Want to get hands-on and create * Wish to network with high-quality, friendly, like-minded people * Be curious about what all this is about * Just want to have a drink while coding. Can't arrive at the start time? Drop in when you can make it :) For more information, check out our website at [https://www.dimsumlabs.com](https://www.dimsumlabs.com), or chat with us (we are happy to chat with you): * Telegram: https://t.me/dimsumlabs * IRC Chat: #dimsumlabs on https://libera.chat/

🌿 給自己一點空白, 是愛自己的方式 🌿 在忙碌與壓力之中，別忘了為自己留一個安靜的角落。 療癒，是一種溫柔的整理，讓你放下累積的疲憊，重新找回內在的平衡與寧靜。 ✨【Healing Space • 節日限定能量療癒體驗】✨ 在靜止的空間裡，療癒如同靜靜流淌的河水 📅 日期： 4月7日 (星期五) 🕙 時間： 10:00–20:00 (每節 1 小時) 📍 地點： 太子康威大廈 💫 體驗亮點： ✅ 首次體驗｜1對1脈輪平衡療癒 — 免費 ✅ 溫和清理能量阻塞，釋放負能量 ✅ 協助情緒舒緩，回到身心合一的狀態 📌 所有療癒需預約，並依循療癒指引 🔗 預約連結：https://forms.gle/jr5csDYhxbxfBmAv9 📩 查詢 Lilian：95457444 🌿 願你在這片安全而寧靜的空間裡，深深呼吸，溫柔地照顧自己。 📲 追蹤般尼克療癒香港 Follow us： https://linktr.ee/mckspranichealinghk ➖➖➖➖ Lilian PHealer WhatsApp Channel： https://bit.ly/lilianphealer_wtschannel #健康就是財富 #能量療癒 #身心平衡 #脈輪平衡 #釋放壓力 #減壓放鬆 #情緒療癒 #療癒空間 #健康生活 #免費體驗 #HealthIsWealth #EnergyHealing #ChakraBalancing #StressRelease #EmotionalHealing #InnerPeace #HealingSpace #BalanceYourLife #FreeHealingExperience #PranicHealing

Join us for a fun and fitness-focused doubles badminton session at Kowloon (TST) Badminton Meetup. Whether you're a beginner looking to improve your skills or a seasoned player seeking some friendly competition, this event is perfect for everyone. Our meetups are designed to combine exercise and recreational sports in a social and engaging environment. Don't worry if you're new to the sport, as our sessions are coached to help you enhance your badminton techniques while having a great time with fellow sports enthusiasts. Meet new friends, improve your game, and stay active on Sunday mornings with us. Come down to the court, unleash your competitive spirit, and enjoy a morning of exciting badminton matches interspersed with friendly banter and sports socials. Cancellation details: The cancellation deadline is 48 hours prior to the start time of the game for weekdays and Wednesday for weekend games. No show or drop out without payment or delayed payment results in a permanent ban. WhatsApp the organizer at 57197742 to confirm your spot. Thanks https://wa.me/85257197742?text=Join%20sports We don't count RSVP for attendance; WhatsApp reservations only. Address- Queen Elizabeth Stadium - Multi-purpose Hall, 18, Oi Kwan Road, Wan Chai, HK Time - 9:00 am Event fees - 60$ per person Join our badminton WhatsApp group for future event updates. WhatsApp me at 5 7 1 9 7 7 4 2 to join https://wa.me/85257197742?text=Join%20badminton%20group

**Total beginners** **welcome so come try!** A whole new movement, fitness & self defense cultural activity **outdoors!** Structured progressive practices for **Strength**, **Flexibility, Coordination, Balance** & **Self Defense** skills in a fun friendly group environment! Totally NOT what you expect, **serious cardio**, **whole body movement** & **practical!** You will really be surprised by what WE do but even more by what YOU can do! Nothing like what you imagine about Kung Fu, No screaming, No rigidness, No mysticism & No getting hit… but YES, definitely a fun workout with great people! **Curious?** To get an ideal of what class is like, hear instructor & hear student testimonials go to: [https://www.instagram.com/natural.style.kungfu](instagram.com/natural.style.kungfu) **FEE:** 1st time TRIAL fee only 100 HKD. Please RSVP here or Whatsapp me. Non-Resident 150 HKD. After trial 10 class package is 1500 HKD or 200 HKD single class. **WEAR:** Workout clothing, sports shoes & bring bottle of water! **WHEN:** Tuesday 5:15pm NEW people. Please be on time, warm up very important for your 1st class! **WHERE:** Inside Kowloon Park. Meet at McDonalds across from Indoor Swimming Pool entrance, next to Sports Center. MTR: Tsim Sha Tsui, Jordan, or Austin. Link below: [Kowloon Park Swimming Pool](https://maps.apple.com/?address=22%20Austin%20Rd,%20Tsim%20Sha%20Tsui,%20Kowloon,%20Hong%20Kong%20SAR,%20China&auid=15054175802527892571&ll=22.301815,114.170365&lsp=9902&q=Kowloon%20Park%20Swimming%20Pool&_ext=CjIKBAgEEAUKBAgFEAMKBQgGEKcBCgQIChAACgQIUhADCgQIVRAQCgQIWRADCgUIpAEQARIkKSODum0jNjZAMWByPQiohFxAORGqqD1gZDZAQaw+9nwmkVxA&t=m) **WHY:** Out of shape? Gym BORING? Incredible friendly community? More? You want to exercise & have fun building strength, flexibility, coordination & self-defense skills while cultivating patience, focus, confidence & yes… discipline! **HOW:** To get in touch with me, Whatsapp .9420.0360. or email through Meetup. For more info about my art, please visit NaturalStyleKungfu.com. **\- Book a Private 1\-on\-1 Kungfu Class\!** Learn at your own pace & prepare for later group classes, choose the day & time suitable to you! Private Class in Kowloon Park: 1.5 Hours 500, other locations 900 **-**

**生活中的壓力有時令你喘不過氣？** **身體感覺疲乏，有時覺得連睡眠都解決不了？** **身體有由來已久的痛症，一直無解？** **內心有心結未解，創傷未癒？** * 研究證實，頌缽的共鳴共振，可直達人體細胞深處，促進血液循環，提升自律神經功能，激發人體自癒力 * 運用頌缽音頻和振動調節失衡或淤塞的脈輪，令身心運作回復和諧狀態 * 頌缽的和諧音聲和振動，能直達人體細胞深處，促進血液循環，提升自律神經功能，活化內在能量流動，對身體和心靈進行淨化，從而得到療癒 * 療癒不是消除病症，而是從身、心、靈層面，協助個案找回自己的內在力量，提升其自我修復能力，令其整體狀態變得更好 *療癒開始前，會進行約10-15分鐘的簡短的諮詢，了解客人的具體問題，例如身體哪部份不適，情緒上的困擾等，然後制定個人化的療癒程序。* 首次體驗價：HKD450 (標準價：HKD780) 由於是1對1活動，具體舉行日期和時間以預約為準。 預約請聯絡90356039 (whatsapp)，或RSVP後留下聯絡電話。不設walk-in。

$20 for 2 hours

Hong Kong Python User Group & Open Source Hong Kong are delighted to be invited as a partner of AgentCon Hong Kong 2026! **Please note that registration on this User Group page does not grant venue access.** 👉 Official Registration (Required): [https://globalai.community/chapters/hong-kong/events/agentcon-hong-kong/](https://globalai.community/chapters/hong-kong/events/agentcon-hong-kong/) **Conference Date**: 11-April-2026 **Time**: 10:00am - 05:00pm **Venue**: Hong Kong Institute of Information Technology (HKIIT) (VTC Tsing Yi Complex) **,** 20A Tsing Yi Road Tsing Yi Island, New Territories Hong Kong Session 1: **[Workshop] Jailbreaking the Ghost: Anatomy of a Secure Agent** Speaker: Alex Au, Henry Wong Time: 1:45pm - 2:40pm (55 min) Location: Cybersecurity Ctr 412, 413 Language: English Session 2: **[Talk] From Idea to Impact: A Realistic 90-day Roadmap for Launching Your First Business AI Agent** Speaker: Eric Chan Time: 4:00pm - 4:25pm (25 min) Location: Computer Room 511 Language: Cantonese Registration: Please visit https://globalai.community/chapters/hong-kong/events/agentcon-hong-kong/ and register for the event. Partner: • [Hong Kong Python User Group](https://www.meetup.com/pythonhk/) • [Open Source Hong Kong](https://opensource.hk/zh/) **Agenda Details:** 1️⃣ **Jailbreaking the Ghost: Anatomy of a Secure Agent** **Time**: 1:30pm - 2:30pm **Speakers**: **•** Henry Wong - Data Scientist **•** Alex Au - Cloud Engineer, Hong Kong Economic Times **Language**: English **Model**: Workshop **Description**: We told developers "Don't paste API keys," but then we gave Agents full Python execution environments and access to production databases. The uncomfortable truth is that most AI Agents today are just Remote Code Execution (RCE) vulnerabilities with a friendly personality. In this session, we will dismantle a standard "Production Ready" Agent live on stage, demonstrating how a simple prompt injection can exfiltrate secrets. Then, we will rebuild it using Defense in Depth: 1\. Code: block malicious imports\, prompt injections\. 2\. Compute: Sandboxing for isolated workloads\. 3\. Identity: Zero Trust tool usage without worrying leakage of credentials\. Stop building chatbots. Start building secure autonomous systems. 2️⃣ **From Idea to Impact: A Realistic 90-day** **Roadmap for Launching Your First Business AI Agent** **Time**: 4:00pm - 4:25pm **Speakers**: • Eric Chan **Language**: Cantonese **Model**: Talk **Description**: A roadmap that takes a business from initial AI agent idea to a live, value-creating deployment in 90 days, designed for SMBs, mid-market teams and departments. This talk walks through 4 phases: rapid scoping and prep, fast prototyping, controlled piloting with metrics, and safe production launch. 📌 **Important Notes for All Attendees** 1️⃣ Registration Required for Entry All participants must register on the official AgentCon Hong Kong. Venue access will only be granted to people who appear on the official attendee list. 2️⃣ Lunch Ticket Eligibility Attendees who: • Check in during the morning session, and • Stay for and join the keynote will receive **a free lunch ticket**. 3️⃣ First‑Come‑First‑Served (If Over Capacity) In case of high demand, lunch tickets will be distributed on a first‑check‑in, first‑served basis. **Arrive early to secure your ticket.**

Please find the event details on the link(s) / 請點擊連結查看活動詳情: https://happywednesday.hkjc.com/zh-HK/ [https://happywednesday.hkjc.com/en-US/schedule/](https://happywednesday.hkjc.com/en-US/schedule/)

Fee 7ppl $75 9~11pm court C 請大家遵守以 1:請大家不要在遊戲其間進行羽毛球技術指導. 2:男與女閒聊時請保持一隻手距離. 3:遊戲已例明 羽毛球等級(ab,li,i 等等), 請按照自己所屬等級參與遊戲. 4:各下參加左的活動有指定場號, 如果自行走向其他埸由我們舉辦的活動的埸地打波, 我地可能會給予警告, 請不要挑戰我們的忍耐力。 5:如果少於48小時內取消出值, 都請交出值應付之金額。 如有違反, 一律blacklist. If you join my game for first time please send me your mobile no. to confirm your spot. Tel: 97843661 Coming Please Whatsapp or message me through meetup as soon as possible if you can't come. ‧ We will be playing 21 points doubles match ‧ Strictly NO BEGINNER ‧ The event is not first come first serve, I will pick suitable players in order to balance the level of the game. So if you are not on the attending list, please don't feel being offended, thanks for understanding ‧ Cancellation policy: Cancellation deadline is 48 hours prior to the start time of the game. Cancellation past the deadline will be marked as no-show.11

只要行出第一步，就可以擴闊生活圈子~ https://forms.gle/WtTsxUUErco3PKB5A 填左以上Google Form就可加入活動群😁 係香港識朋友話難唔難，話易唔易，所以都希望透過呢個平台令大家互相認識，一齊去吃喝玩樂~ 定期舉辦行山、水上活動、PARTY ROOM、睇戲、食飯又或大家諗到都可以建議版主去搞~

LSS Smart Fitness 律動班系列 Wed/Sun $100/ 1-hr class ($350 /4-class) Please RSVP one week in advance Welcome to book other time slot (WhatsApp 65230389) Vibration x MFR 療癒律動 (Relax, Muscle release & Facial massage) Vibration Fitness (Stretch & Strength) 健體律動 Vibration x BellyFit 美型律動 (Body Shape-up with Bellydance Technique Drills) Vibration x Yoga 律動瑜伽 (Yoga Asana in vibration setting) https://eshop.cosway.com.hk/ One FREE trial class with any Cosway purchase receipt over HK$1000 under introducer code : HK370579B 以 HK370579B 作介紹人的 Cosway (網購或門市)購物消費，逾 HK$1000，可免費試上律動班系列一節

Central Ohio Radio Enthusiasts—CORE—is an informal community for anyone enthusiastic or curious about radio—whether you're new to radio and want to learn or you've been tinkering for years and want to share. Ham radio operators, GMRS users, Meshtastic fans, software-defined radio nerds, makers, and technical and non-technical folks are all welcome. No experience required or expected. This month we have **WiFi HaLow: Introduction and Practical Use** with **Alex Barbur**. Details are are [core.radio](https://core.radio).

The Fellowship of the Star Schema: Transforming OLTP Data for Power BI One does not simply build reports on OLTP data. Join us on an epic journey from the depths of raw, normalized tables to the shining halls of a well-modeled star schema fit for Power BI greatness. We will demystify the differences between OLTP and OLAP, walk through star schema vs snowflake (and why Power BI has a clear favorite), and show you the compression differences between normalized and columnar storage that will make you never look at an OLTP model the same way again. We will cover the different types of dimensions, when to use them, and how to handle Slowly Changing Dimensions without losing your mind. You will leave knowing exactly how to identify a bad model, how to convert OLTP data into a clean star schema, and how to forge relationships that rule them all. Whether you are a data wizard, a curious hobbit, or somewhere in between, your models will never be the same.

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

We will have our certified mediums available and you can receive 3 10-minute readings for $20. To keep you safe, we will be following all CDC and Health Dept. guidelines at our psychic fair today. Sitters and readers required to wear a mask. We will maintain a minimum of 6 foot physical distance during readings. Please, if you can, bring your own portable chair to use during your readings. Please note that we are at our wonderful new home at Unity of Columbus, 4211 Maize Road, Columbus, OH

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!