Home Security

Kommt am 2. Montagabend im Monat ins Offene Wohnzimmer zum Open Draw! Raucht Euch auch manchmal der Kopf von zu viel PC-Arbeit? Der Asphalt der Stadt ist heute wieder viel zu grau? Ihr würdet am liebsten mal wieder wild auf einem Blatt Papier rumklecksen oder gedankenverlorene Linien zeichnen? Höchste Zeit zur Tat zu schreiten! Wir wollen in entspannter Atmosphäre die kreativen Zellen auf Volldampf fahren und uns der Inspiration überlassen. Mit Musik im Hintergrund sowie Wein, Tee und Snacks im Repertoire wird dann gekleckst, gemalt, gezeichnet, geklebt, geredet und gelacht. Das Ganze kann sehr ambitioniert stattfinden, aber genauso zum Hirn-abschalten dienen. Austausch, Bilderswapping und gegenseitige Tipps/Kritik sind sehr willkommen. Material stellen wir (Kreide, Bleistift, Wasserfarbe, Acrylfarbe, Pastellstifte, Kohle, Papierbögen, Spiegel, Postkarten, Zeichenbücher, Illustrierte). Sujet kann alles sein: Der/die Tischnächste, der letzte Traum, oder der Feldhase Dürers. Technik auch: Von (Selbst)portrait über Stilleben bis zur Comiczeichnung soll alles abgedeckt werden. Wir bieten jeden 2. Montag im Monat offene Treffen zum kreativen Arbeiten sowie gelegentlich technik- und themenbasierte Workshops an. Wie immer wird um eine Spende für Raummiete/Material von 5-10€ gebeten. Anmeldung: Katharinav.runnen@gmx.de

Basketball practice with time to train and play against each other, mostly self-organized

Mondays don’t have to be rushed or empty. This Social Butterfly Club Meetup invites you to slow down at the beginning of the week and connect through thoughtful, meaningful conversations. A space for people who like reflecting, listening, and exchanging ideas — without needing to have everything figured out. 🌙 Come as you are. Curiosity is enough. ✨ **Suggested Ice Breaker Question:** *“What’s something you’ve been thinking about a lot lately?”* Orga This meetup is donation based. Your contribution helps keep this community alive and is highly appreciated. You can either contribute in cash or via Buy me a Coffee: [https://buymeacoffee.com/butterflyradar](https://buymeacoffee.com/butterflyradar) Questions? Check our FAQs: [https://socialbutterfly.berlin/meetup-faq/](https://socialbutterfly.berlin/meetup-faq/) Meet your host I’m Julia — a Berlin local who loves bringing people together. My path went from growing up in a dance school to studying philosophy to working in IT support, and somehow all of that led me here: hosting meetups and creating spaces where people can show up, relax, and connect. Insta [https://www.instagram.com/juwaberlin/](https://www.instagram.com/juwaberlin/) LinkedIn [https://www.linkedin.com/in/julia-waehnert/](https://www.linkedin.com/in/julia-waehnert/) About The Social Butterfly Club 🦋 is a Berlin-based community that has been bringing people together for over three years. Each gathering is part of a larger framework designed to help friendships grow through shared experiences in the city — with a long-term vision of turning Berlin itself into a shared, playful experience. Curious to learn more about the Social Butterfly Club? You can explore the bigger picture and stay connected here: [https://social-butterfly-berlin.kit.com/join](https://social-butterfly-berlin.kit.com/join) Join our Telegram Group: [https://t.me/+OnASVWZ7emhjYzEy](https://t.me/+OnASVWZ7emhjYzEy)

"No half-thruths, just naked minds” Welcome to the comedy show where you can see unfiltered comedians speak their thruth since almolst 5 years! Their topics can range from their last sexual encounter to why they hate chickens and how to win a fight with a chesse sandwich. So expect any kind of material from clean to the very dark. Each comedian will have between 5-10 minutes to make you laugh. The show is located in the cozy Agata Bar on Weichselstraße 55 in Neukölln - open for all of those who appreciate cozy nights and a fine selection of drinks and good mood. The space is limited, so the early bird catches the worm - get a reservation for your own good! Doors: 19:30 Show: 20:00 Get your free reservation now & pay what you want for the show! *Reservations are only kept until 20:15, so please arrive before that for assured seating.

Come join a small group for hatha yoga in my home studio in Prenzlauer. I am a certified yoga teacher, having trained in Bali and India. After the class you will feel relaxed, yet energised. Your muscles will be lengthened and back stiffness reduced more and more each time✨

**Standup with 3 experienced comedians and then brand new jokes workshopped as a panel with your input.** Like a live writers’ room! Like Pimp My Ride but with jokes? Pimp our jokes into bangers or watch them get dumped at the scrapyard. **Strap in for a wildly funny ride with Berlin legends, rising stars and touring pros every Monday at Suess war gestern totally in English** Doors 9:00pm **Show 9:30pm – 10:30pm (60 min show no break)** Reserve your seats via **https://www.annaberos.com/berlin (lower booking fees)** or **https://pimpssummer2025.eventbrite.co.uk** Remaining seats may be available at the door with cash or card produced and usually hosted by **ANNA BEROS (AUS)** Anna’s a Kiwi born, Melbourne raised, Berlin based full-time independent standup comedian, YouTube host, podcaster and producer. She celebrates life’s struggles with incisive standup and playful audience interaction. Her new standup solo, High Hoe enjoyed a successful full run at the Edinburgh Fringe 2025 and her previous solos, Creampie Curious and Creampie Clarity played at numerous comedy festivals through the UK and Australia in 2023 and 2024. She tours Europe and produces and hosts 5 weekly shows in Berlin. In 2025, she opened for Jeff Arcuri at Admiralspalast, in 2024 for April Macie on US army bases in Germany and for Ian Fidance in Berlin in 2019. She hosts the comedy channel, Ersties Nonsense, has the podcast Adults ONLY Comedy Berlin and has written for Comedy Central DE. **[https://www.instagram.com/afberos/](https://www.instagram.com/afberos/)** **LINEUP on IG stories** @adultsonlycomedyberlin **https://www.instagram.com/adultsonlycomedyberlin/** GUEST COMEDIANS: Local and touring comedians with solid years in the game or hard-working promising new blood who host regular shows and/or are performing solo

-DROP IN - *(English below)* **Lindy Hop \| Swing Dance** Klassen (fast jeden Montag) 19:00 Uhr Starter 20:15 Uhr Improver / Refresher Für mehr Informationen & Kosten, bitte hier schauen: [SWING PATROL KOLLE 37](https://www.swingpatrolberlin.com/sp-kolle37.html) \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- Classes (almost) every Monday 19:00 Uhr Starter 20:15 Uhr Improver / Refresher For more information & cost, please look here: [SWING PATROL KOLLE 37](https://www.swingpatrolberlin.com/sp-kolle37.html)

**Join the FINALE of the free BLISS AI Speaker Series Winter 2025/26!** We are excited to feature **Ahmed Salem**, who is currently a Researcher at **Microsoft Security Response Center (MSRC)** and will discuss **"The Price of Intelligence: Three Risks Inherent in LLMs**", lasting approximately 45 minutes. After the talk, seize the opportunity to connect with fellow AI enthusiasts to share ideas and questions while enjoying free drinks and pizza. **Door close by 7.15pm, so please come early! Also, "attend"ing (RSVP) here on Meetup is strictly necessary to be guaranteed entry.** Please note that Meetup has recently been quite keen on promoting its Plus program. However, you are not obligated to purchase it, as both our events and the platform remain free. **Who is this event for?** This event is open to everyone interested in state-of-the-art AI research. We especially design it for students, PhD candidates, academic researchers, and industry professionals with a research focus in machine learning. **Abstract**: As LLMs move from passive assistants to action taking agents, the price of intelligence is increasingly paid in control failures: what the model treats as instruction, how behavior shifts across time and context, and how fragile safety properties can become under downstream adaptation. In this talk, we begin with indirect prompt injection as an end‑to‑end problem, where untrusted content can steer downstream actions in realistic pipelines. We then discuss a defense direction that secures agent planning through deterministic policy enforcement and principled control over what information is exposed during planning. Finally, we turn to a practical question that underlies all of these results: how do we know when an agent/LLM is actually safe, rather than merely scoring well on an evaluation? We highlight two factors that can systematically distort safety measurement in agent settings. First, reasoning models can change compliance when they infer they are being evaluated (“test awareness”), which can bias apparent robustness and complicate safety audits. Second, we discuss implicit memory as a hidden channel that challenges the “stateless” assumption and enables temporal behaviors that standard evaluation setups may fail to surface. **Bio**: [Ahmed](https://ahmedsalem2.github.io/) is a Researcher at the Microsoft Security Response Center (MSRC), focusing on machine learning privacy, biomedical data privacy, and applied cryptography. He was previously a Postdoctoral Researcher at Microsoft Research Cambridge (2022–2024). He received his PhD in Computer Science from CISPA Helmholtz Center for Information Security, Saarland University, under the supervision of Michael Backes and Yang Zhang, graduating *summa cum laude*. Before that, he earned his MSc in Computer Science from Saarland University with high honors and his BSc in Digital Media Engineering from the German University in Cairo. His work has appeared at ICML, USENIX Security, CCS, NDSS, and Oakland. We are [BLISS](https://bliss.berlin/) e.V., the **AI** **organization** in Berlin that **connects like-minded individuals** who share great interest and passion for the field of machine learning. This winter 2025/26, we will, again, host an exciting speaker series on site in Berlin, featuring excellent researchers from Tübingen AI Center, DeepMind, Microsoft, King's College London, cohere, and ETH Zürich. Website: [https://bliss.berlin](https://bliss.berlin/) Youtube: [https://www.youtube.com/@bliss.ev.berlin](https://www.youtube.com/@bliss.ev.berlin) Disclaimer: By attending this event you agree to be photographed.

💗 **Tired of Swiping? Meet Real Singles in Berlin.** **Founded by a woman** who understands the struggle, Zeya is here to bring back organic connections. **No apps, no awkward small talk, just 6 curated singles at a stylish bar.** 🇩🇪 **Zeya bietet kuratierte Hangouts für Singles in Berlin. Sicher, persönlich und ohne Dating-Apps.** **[Join next Berlin hangout – RSVP now!](https://zeya.cc/register)** ✅ **Women-Founded & Safe:** We prioritize a safe, respectful, and high-quality environment. ✅ **Expertly Curated:** We handpick 6 people based on vibes and interests = not just a random crowd. ✅ **Proven Success:** Proud **Web Summit Alpha Startup \| 4\.1⭐ Rating \| 270\+ Registered Singles\. \| 13 Hangouts** **📋 How it works:** 1. **Register (1 min):** Fill out a curation form at [https://zeya.cc/register](https://zeya.cc/register) 2. **Get Matched:** We find the best match for you among Berlin singles. 3. **Join the Hangout:** Once matched, you’ll get a WhatsApp invitation to a cozy Berlin spot. 4. **No Pressure:** Just €15 to ensure a balanced mix and no-shows. If no hangout offer in 31 days? **100% Full Refund.** **🥰** **Why Berliners Love Zeya?** * 🔒 **Privacy First:** No public profiles. No one sees you until you meet in person. * ⏳ **Zero Effort:** Skip the endless "Hey, how's your weekend?" texts. We do the work. * 🍸 **Organic Vibes:** No awkward ice-breakers or loud moderators or busy rotating with funny bell sound 🐶. Just 6 like-minded people having a great time. * 💌 **Smooth Follow-ups:** Like someone? Let us know privately via our post-event form. We connect you if it's a match! **[Join next Berlin hangout – RSVP now!](https://zeya.cc/register)** **Ready for a Thursday evening that doesn't involve a screen?** #BerlinSingles #ZeyaHangouts #SocialMatchingBerlin #BerlinEvents #SafeDatingBerlin #BerlinSinglesHangouts #SinglesEventsBerlin #WomenFounded #DateNight #NeuinBerlin #Leutekennenlernen #Socialize #DatingAlternative #FreundeFinden

**Step right up for a fortune-telling experience that's barely accurate, but definitely unforgettable.** Magdalena, the "fortune teller", combines a crystal ball, questionable predictions and a healthy dose of dark humour in a show that's as absurd as it is entertaining. Described by the 'Scotsman' (top newspaper in the UK) as 'unexpected, clever, ridiculous but great stuff, crystal ball and all', this interactive comedy has left audiences worldwide laughing and wondering what just happened. Some say it's life-changing, others call it pure nonsense-but no one escapes without a few laughs, some spirit summoning and answers you probably didn't want. **Sold out run in Edinburgh Fringe Festival 2025** Reserve your seat for just €2, and at the end of the show, you decide what it was worth (suggested contribution: €10-15). Reservations are held until 10 minutes before the show starts. This is a paid show—you just get to choose how much to pay. **Make sure to reserve your ticket [HERE](https://www.eventbrite.co.uk/e/01-accurate-english-comedy-night-tickets-1975608368813?aff=meetup)**

Meet up and join other people in Berlin this Saturday! Whether you're a long-time resident or just travelling through, come and meet new people to have fun, make new friends and enjoy your Saturday evening in a safe and welcoming environment at one of Berlins fantastic bars. This week we're heading to Nachtvogel (see link to location). Looking forward to seeing you there! Look out for the "Sip Happens" signs on tables. We always have several organisers there (male and female), so come say hello to us! We care to make sure that everyones enjoys themselves and we have **no tolerance for bad behaviour or creepiness.** **Follow us on Insta:** @siphappens.berlin **Join us on Telegram:** t.me/siphappens_berlin **👉 Other important notes:** \- 🍸 The locations we visit are bars and clubs\, they are businesses and we are able to keep these events free ONLY if people buy drinks\. Please respect the locations and the event by making purchases \- 🦹‍♂️ Remember to keep an eye on your belongings and prioritize your own well\-being\. We are not responsible for any lost items or personal issues\. \- 📷 By attending our events\, you consent to being photographed or filmed\. Photos and videos taken during the events may be shared on our social media\. If you do not wish to appear in the photos or if you appear in a photo that we post that you would like removed\, please send us a private message as soon as possible on Instagram \(@siphappens\.berlin\)

🤫 Shhh… Berlin’s Darkest Secrets are out. Got a secret too wild to share with your friends? Write it down anonymously and watch comedians confess it for you—live on stage. From filthy regrets to unhinged stories, nothing is off-limits. Your host Maya Upchurch(@mayacomedian), plus a rotating lineup of killer comedians, turn your secrets into wild punchlines. Add in their own stand-up sets, and you’ve got a night of comedy chaos. Kind of like church—only funnier, filthier, and with more booze. And don’t worry… your secret’s safe with us. Pinkie promise. 🤭 🤐 Where? Beetroot bar skalitzer str
🕚 When? 10pmdoors / 10:30 show — every 2nd & 4th Saturday
💸 Tickets? Free reservation, donate after the show. Reserve here: https://www.eventbrite.com/e/berlins-darkest-secrets-comedy-confessions-tickets-1627872744199?aff=ebdsshios

Please note: there are no specific Covid protocols in place at present, but please be responsible, take a self-test and don't join if you have any cold symptoms! Thanks ///////////////////////////////////////// We'll start off the session with a run in Gleisdreieck park that might include scaling some walls, visiting a few sites in the area to explore their opportunities for climbing and balancing, or going up or down stairs in unusual ways. After the outdoors bit, we come back to our gym where we focus on building strength, working as a group, and learning basic martial arts techniques. We are a small, friendly group open to anyone, without any prior knowledge or specific degree of fitness required. Our martial art is Jutaijutsu, a traditional Japanese one focused on self-defence. Sounds interesting? We'd love for you to drop by and join us. You'll need running shoes and comfortable workout clothes, including a raincoat or the like for the park if the weather is bad. Once indoors, we train barefoot. The first three Meetups are free of charge. If you'd like to join our group beyond that, we would ask you to join our association, https://yanagi.berlin, a martial arts school based in Berlin. Membership there is 30 EUR/month and you will be able to train three times a week.

Meet at Wolfe Park parking lot by tennis courts. We willl walk along Alum Creek trail, through Jeffrey Mansion Park then along Bexley neighborhood and back. Optional lunch at Trolley District.

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. This session will be at the Karl Road Library in Conference Room 1

Whether you've never done improv before, or you've done it for so long you knew Del Close on a personal level, or anywhere in between, come join us! Swing by *Gresso's* for the **Columbus Improv Comedy Meetup** for some fun and games! The idea behind improv is to create entire scenes from scratch based on a suggestion from the audience. This can be done in game form, like *Whose Line Is It Anyway*, *ComedySportz*, or *Wild 'n Out*; it could also be done to tell stories, like *Middleditch and Schwartz*. Our meetup, which is central Ohio's longest running (and free!) weekly comedy event, brings the games (and occasionally different forms) for you to play in a safe, supportive, and compassionate environment. Not only is it a lot of fun, but you get to work on thinking faster on your feet, plus it's an excellent way to meet new people and make friendships that'll last a lifetime! Ask yourself if you want to join the **Columbus Improv Comedy Meetup**, and say "Yes, And" that you'll have fun!

Hi ladies. We will be walking the 4 mile paved loop. Meet in the Maple Grove Picnic area.

**Important note about the retirement of the OWASP Meetup platform** Fellow OWASP Toronto members, We are making an important announcement regarding an upcoming transition. The OWASP Foundation has announced that they will be retiring their Meetup Pro subscription effective January 31, 2026: https://owasp.org/blog/2026/01/13/retiring-meetup.html This means that our OWASP Toronto Meetup group may be removed in the coming days. We understand this may be short notice, so we want to make this announcement before we lose access. You are an important part of our chapter community. Many attendees I have spoken to have discovered OWASP Toronto via Meetup. To continue engaging with the community while using a platform that enables discoverability, we will moving to the [Evenbrite](https://owasp-toronto-chapter.eventbrite.com/) for publishing our events. You can continue to follow us via our [Google Group mailing list](https://groups.google.com/a/owasp.org/g/toronto-chapter), our [Chapter page](https://owasp.org/www-chapter-toronto/), our [LinkedIn group](https://www.linkedin.com/showcase/owasp-toronto-chapter/), our [YouTube channel](https://www.youtube.com/channel/UCqmBl-u_4cOEiH3OXWE3sPg), our Slack channel ([#owasp-toronto-chapter](https://owasp.slack.com/archives/C075DRCB1PZ), does not require an OWASP membership), as well as on our new [Discord channel](https://discord.gg/eg3upJ6N). Please see below for details of our February 12 event. Visit our [Eventbrite](https://www.eventbrite.ca/e/owasp-toronto-february-2026-tickets-1982057078076) page for more information! \*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\* **Dual Talk Event: Raising Cyber Awareness Through Electronic Word of Mouth \| When AI Becomes Application Logic: Securing Shadow AI** Presentation #1: Raising Cybersecurity Awareness Through Electronic Word of Mouth: A Data-Driven Assessment Awareness of the many cybersecurity threats, vulnerabilities, and solutions to mitigate these threats/vulnerabilities is instrumental in improving basic cybersecurity behaviours. A healthy body of knowledge has been devoted to exploring how to better increase awareness, in any given topic, among members of the general public which have explored the role of word of mouth (WOM) and electronic word of mouth (eWOM) in spreading awareness. In recent years, the rise of social media platforms as an alternative communication channel has created efforts to promote cybersecurity awareness online regarding the numerous cybersecurity threats. However, little research attention has been devoted to exploring eWOM communication on social media surrounding cybersecurity awareness. Moreover, no research to date has considered the impact of the COVID-19 pandemic on these eWOM discussions related to cybersecurity awareness. To address these literature gaps, this research collected 227, 270 relevant tweets surrounding cybersecurity awareness from 2018 to 2022 conducting an exploratory analysis of the corpus using social network analyses, topic modelling and semantic similarity analysis. The results found topics rose in prominence and then dissipated as newer topics emerged while information was found to spread incredibly far despite a high degree of community forming, suggesting the online discourse is very open and evolving over time. These findings illustrate the potential of social media as an effective tool for raising cybersecurity awareness. The impact of COVID-19 observed an increase in the reach of information in addition to new specific topics emerging in the discourse, but the effects appear to be temporary. Speaker: Dane Vanderkooi Dane Vanderkooi is a fifth-year Doctoral Candidate in management science at TorontoMet University who specializes in researching cybersecurity and digital privacy behaviours. He completed his bachelor's of commerce at Uottawa and holds a master's in management science degree from Ryerson University. Dane has published his research in academic journals, conferences and industry reports. Dane has also presented his research at various conferences including HC2P, SERENE-RISC, HCII, CyberToronto, ASAC and SocialMedia+Society, AMCIS, and ICIS. Dane is certified in cybersecurity (CC) from ISC2 and has practical experience working in the field of cybersecurity with private industry, non-for-profits, and the public sector including the Canadian Armed Forces, Public Health and Safety Canada, Justice Canada, Innovation Science and Economic Development (ISED), Bell, BMO, Desjardins, Ritchie Bros and Achev. \*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\* Presentation #2: When AI Becomes Application Logic: Securing Shadow AI AI is entering production faster than security teams can see it. From “simple” chatbot integrations to LLMs wired directly into business logic — and agents running entire application flows — organizations are accumulating Shadow AI: untracked, ungoverned, and often dangerously over-privileged. This talk shows how AI quietly changes application behavior at runtime: expanding trust boundaries, introducing non-deterministic authorization paths, and creating blast radiuses that static inventories and policy checklists cannot capture. Using real-world architectural patterns and runtime signals, we’ll demonstrate how security teams can identify where AI is actually used, what it can access, and how attackers abuse AI-driven logic to exploit new classes of vulnerabilities. Attendees will leave with a practical framework for securing AI-powered applications — grounded in runtime behavior and evidence, not assumptions. Speaker: Daniel Shechter Daniel Shechter is the CEO and Co-Founder of Miggo, an Application Detection and Response platform. Shechter has an impressive background in both threat intelligence and within the security industry. Before founding Miggo he was leading cyber security teams in Israel's elite cyber intelligence division, Unit 8200. He later joined McKinsey, a strategy and management consulting company, where he provided guidance on acquisition, developing new business strategies and more. Shechter is an industry expert in security, incident detection and response, threat intelligence, and attack observability.