Brain Injury

Power grids run on protocols that were never designed to be secure. Modbus doesn't authenticate. MQTT trusts whoever connects. State estimation believes whatever data you feed it. This month, Parham Mohammadi shows what happens when you exploit all of that. **THE TALK** Parham built a full ICS attack simulation lab and ran real attack chains against it. False data injection into state estimation. Modbus register overwrites. MQTT broker takeover. Chained attacks against distributed energy resources. The operator dashboard stayed green the entire time. If Ukraine 2015 and Industroyer taught us anything, it's that this isn't theoretical. **THE SPEAKER** Parham Mohammadi — Postdoctoral Researcher, York University Parham spent six years at York doing his PhD on power systems simulation. The CPPS-SEC Lab he built for this research simulates real ICS attack chains against power grid infrastructure — the same lab he's demoing at this talk. ***ARRIVAL WINDOW — PLEASE READ*** Doors open at 6:15 PM and close at 6:40 PM. Our volunteer at the gate can only let people up during this window. After 6:40 PM, there will be no one downstairs to let you in. Plan accordingly. If you RSVP and can't make it, please update your status so someone on the waitlist can take your spot. Food and drinks sponsored by Stan. **CONNECT** [Discord](https://discord.com/invite/VDy69zgfc3) [Website]( https://defcontoronto.ca) DC416 is Toronto's DEFCON group. If you're into security, you're welcome here.

CivicTechBrampton Preview Meetup – Open Water Data Location: 8 Queen Street East, Brampton Algoma University SCEI Centre, 3rd floor, 8 Queen East. Concerned about water quality? Want to learn about Citizen Science based solutions? Inviting all technologists, students, and citizens interested in working on Water Quality and Open Data projects. Mitch Bechtel, founder of Open Water Data, will present available datasets and a hands-on workshop on Water Quality detection hardware and software. Check out the website here: [https://www.openwaterdata.com/](https://www.openwaterdata.com/) New to Water Quality monitoring or Open Data? You are definitely welcome! We will all be learning from each other. Just knowing what data sets are available sparks ideas about new civic tech projects. There will be opportunities to network, and pitch your own project to interested volunteers. Questions: email [civictechbrampton@pm.me](mailto:civictechbrampton@pm.me) Agenda: 6:00 to 6:30 Meet and network 6:30 Presentation by Mitch Bechtel, founder of Open Water Data [https://www.openwaterdata.com/](https://www.openwaterdata.com/) 7:00 to 7:15 Q& A 7:15 to 7:30 Project pitches 7:30 to 8:30 Breakout into projects of interest 8:30 End and optional social at a local bar

Join us for an evening of French conversation at B Espresso Bar in the atrium of the Toronto Royal Conservatory of Music (near St. George station)!
We welcome all levels of French, and it's free\*.
Venez pratiquer votre français! \*While there is no fee to attend this event, guests are expected to purchase something from B Espresso Bar, in accordance with RCM's restrictions on usage of the cafe atrium space. **Building location:** The Royal Conservatory is at 273 Bloor St W, between Varsity Stadium and the Royal Ontario Museum (ROM). There are entrances off Bloor St. and Philosopher's Walk. If you enter from Bloor St through the large glass doors, follow the hallway on the left beside the staircase and turn left at the end. (Closest TTC: St. George) **Notes and restrictions:** The host may or may not attend this event. Attendees are encouraged to seat themselves at two or more adjacent tables, as needed. Please form groups of 6 people at each table; do not rearrange chairs and tables to accommodate more people, as this obstructs the narrow walking space. Guests are expected to order something from the cafe, and are asked to please refrain from bringing outside food or drink. Attendees must leave the building at 8pm when the cafe stops serving. **Contributions:** If you are a regular with us and would like to support the group, please send any contributions by e-transfer to [diskutomeetup@gmail.com.](http://diskutomeetup@gmail.com.) The yearly donation goal and amounts received year-to-date will be tracked anonymously on [this google sheet](https://docs.google.com/spreadsheets/d/18GfqYsis8Cf2XGg4KsKQJsY_0Fv3bsSQHwJAxvC1Km8/edit?usp=sharing). Thank you so much for your support.

Whether you’re into chess, board games, or both, this is your chance to meet fellow players, enjoy some friendly competition, and see what our community is all about. All skill levels and ages welcome. Bring your favorite game or try something new from the Twilight Cafe collection. We’ll have chess boards set up and a variety of board games to explore. All skill levels and ages welcome! Pay-what-you-can contribution ($2-5 suggested) to support future events. All proceeds go back to the group! Look forward to seeing you at Twilight Cafe! Please purchase a drink or food item to support the venue.

**Don't miss this opportunity to join me, Cindy, at the Yonge Eglinton Cineplex location, to view this thriller! I am hearing some exciting buzz about this movie.** **When: 3:35 PM THURSDAY FEB. 19TH** **Where: YONGE/EGLINTON CINEPLEX** 2300 Yonge Street **Please meet me at the ticket booth at 3:20 PM** 15 MINS before showtime. If you want to reserve a seat for the Pickle Barrel after for a snack/coffee or dinner, let m know in comments. YOU can book your tickets on-line at the link below. [Cineplex.com | Movies, Showtimes, Tickets, Trailers](https://www.cineplex.com/)

**Monthly Wellness Art Workshop for Newcomers** Join our monthly *Wellness Art Hub* designed especially for you- immigrants and newcomers to Canada. This is a welcoming space where you can explore different creative art activities, connect with others, and support your mental well-being through artistic expression—no experience necessary! Each session offers a new activity and a chance to relax, create, and build community. Come as you are, take a break, and enjoy some creative time together! **Group Details** * **Name:** Wellness Art Hub * **Date:** Third Thursday of each month (Upcoming session: June 19, 2025) * **Sessions:** 10 sessions. New members are welcome anytime! * **Time:** 4 - 6PM(EST) * **Format:** In-person (At CultureLink's main office) * **Address:** Suite 301, 2340 Dundas St W, Toronto, ON M6P 4A9 * **Eligibility:** Immigrant who are permanent residents or convention refugees, aged 15 or above * **Language:** English **What to Expect** It’s not about creating perfect art. It’s about having fun and being in the moment. We invite you to relax, focus on what you’re doing, and enjoy the creative process. You might even notice yourself feeling calmer and in a better mood by the end! Below are the tentative topics for the first three sessions: * Jun 19: Mandala drawing * Jul 17: Paper quiling art (tentative) * Aug 21: Water color painting (tentative) * *The topic of remaining sessions will be announced later* **Does it charge?** No. The monthly Wellness Art Hub is free of charge. **Sign up now** at [https://forms.office.com/r/gHEGH7i2BB](https://forms.office.com/r/gHEGH7i2BB "https://forms.office.com/r/gHEGH7i2BB") If you can't open the link, please scan the QR code on the event banner at the top of this page to register. **Contact** If you need help on more information or registration, please contact Trista at LLi@culturelink.ca

*To join this event, you must be able to speak full sentences in Mandarin. This event is for those wanting to practice Mandarin and/or English. Here, you can chat with others and play board games in either language to improve your linguistic skills. Feel free to join our WeChat group during the event, as it is the best way to stay connected with us. If you have any questions, leave a comment on this event page. ＜中文版＞ 此活动是以聊天和玩桌游练习中文或英文，等级不限，平时有6-10位参加者。此活动微信群可在活动中加入，互相学习，天天向上。 如果您有任何疑问，请随时在活动页上留言或联系主持人

**Closing the Year of the Snake.** **Gently welcoming the Year of the Horse.** . . On **Friday, February 20th**, Peter Arcari and Kira Callahan invite you to a two-hour sonic immersion designed to soften, awaken, and restore with ARCALLA. . Two transformative hours of singing bowls, ethereal voice, gongs, hand pan, drums and more, will guide you to release what no longer serves you, open your inner landscape, and feel fully present in this moment of transition. . \*Let go of what weighs you down \*Honour what has completed \*Invite fresh energy, clarity, and renewal . . 📍 **At The Smoking Frog (665 Dupont)** 🕯 Arrive 6:45–7pm. Doors lock at 7:15. . 🛏 Comfy beds provided. . 🎟 Tickets: [https://www.eventbrite.ca/e/rest-reset-transformational-sound-journey-with-arcalla-tickets-1853344777119?aff=oddtdtcreator](https://www.eventbrite.ca/e/rest-reset-transformational-sound-journey-with-arcalla-tickets-1853344777119?aff=oddtdtcreator) . **ARCALLA Sound Journeys sell out — reserve now to secure your spot.** . REGULAR $65 \| EARLY BIRD $55 . Bring water, an eye mask, and your own incandescent heart. 💛

Welcome to the most personalized small-group strength class in the city—designed for people who want to lift with confidence, fix nagging pain, and feel strong for life. Whether you've: 
👉 Hurt your back deadlifting
👉 Felt intimidated or insecure in the weight room
👉 Struggled with poor posture, stiff hips, or low energy from sitting at a desk all day
👉 Tried group fitness but felt lost in the crowd... This class was built for you. We work in small groups only so you get individualized attention, coaching on perfect form, and progressive programming that actually delivers results. You’ll learn how to lift safely, move pain-free, and build a body that feels strong, mobile, and injury-resistant—even if you’re a complete beginner. Perfect for: 
✔️ Desk workers and professionals with high-stress, long-hour jobs
✔️ Anyone with low back, hip, shoulder, or knee issues
✔️ People who want to overcome gym anxiety and finally feel at home lifting weights
✔️ Beginners or returners looking to build a solid foundation We train in 6-week progressive blocks, focusing on technique, strength, mobility, and injury prevention. Every movement is coached and adjusted based on your body’s needs. We work with your injuries—not around them. BONUS: Nutritional support is available if you’re ready to dial in your recovery, energy, and fat loss goals. 💡 Details: * First class is FREE to try * Classes are $40 each (packages available) * Spots are very limited — this is an exclusive, high-touch experience * Attend 1–2x/week for best results * DM us for a special first-timer offer (limited to new members only) You don’t need to be fit to start—you just need to start.
Let’s help you move through life stronger, more energized, and pain-free.

Bring any piece of music in any form. We'll deconstruct it's musical elements and share with each other what the music evokes and what insights arise. Then, consider how this musical work fits into the broader world of music and sound. After a break well do a musical exercise together and end with a short slent meditation. Advance registration with pay pal $20. Please call Gary to confirm your registration. 647 292 5415 Generosity policy: limited spots available for no or low charge fir those who need it.

We are back after a well needed break. This time we are staying in the city for another cafe hopping event. Lets meet at Scotiabank Arena entrance close to the Telus building and venture into different directions of downtown. Detailed map itinerary to follow closer to the date. I will let cafes know that we are coming but some cafes can be small or have no washrooms so please plan accordingly and drink responsibly. Haha. Its $2 event to cover the Meetup fee. You can pay using this link: https://buy.stripe.com/bJe00j7KXf3if8caTsdZ605 Thanks and see you all.

Sing, grow, and rise. Build joy and confidence in your authentic voice in a safe, soulful circle of women. Beginners cherished. **Love to sing and want to unlock more freedom and fun in your voice?** Whether you’re new to singing, love karaoke, or feel a quiet (or not-so-quiet) longing to express yourself more fully, this women-only UNLEASH YOUR VOICE workshop is an invitation to come home to your voice. . . This joyful 3-hour afternoon intensive is designed to help you soften perfectionism, quiet self-doubt, and reconnect with your natural vocal power, playfulness, and inner fire — all within a container of deep emotional safety. . . DATE: Sunday, February 22nd TIME: 1 - 4pm LOCATION: 665 Dupont St. (at Christie) REGISTRATION: $80 + tax . . Space is Limited! . . https://www.eventbrite.ca/e/3-hour-unleash-your-voice-singing-vocal-empowerment-workshop-for-women-tickets-1981348957067?aff=oddtdtcreator

Join Neurospicy Columbus at the Stauff's for coffee and then a stroll through the Book Loft nearby! This will be a friendly chat for like minded individuals with Autism and/or ADHD (or somewhere on the Neurodiverse Spectra).

**Welcome to the Brain Injury Alliance of Kentucky’s Support Group.** *\*\*This meeting has been moved to the 4th Monday of each month.* This group is a safe space for **survivors of traumatic and acquired brain injuries**, as well as their **families and caregivers**, to find support, share experiences, and connect with others who understand the journey. Whether you're newly injured, a longtime survivor, or supporting a loved one, you’ll find comfort, information, and encouragement here. Our professionally facilitated groups offer a confidential, compassionate setting for healing, learning, and growing together. Join us to discover the power of community—because no one should walk this road alone. *All survivors of ABI/TBI and those who care for them are welcome.* \* This meeting is for persons with brain tumors and their guests. \*\* This is a hybrid meeting. For those meeting in-person dinner is served at 5:45pm. Online begins at 6:30pm.

Our next much-awaited **COLUMBUS** meetup is **Tuesday February 24 from 7-10 pm at ACE OF CUPS**. Meet patients, cultivators, processors, dispensary managers/staff, physicians, home growers, educators, activists, nonprofits, artists, attorneys, business owners, writers, students, and supporters to network, share our knowledge, collaborate, support each other and make new friends! WE HOPE TO BE COLLECTING SIGNATURES TO OVERTURN SB56. BRING YOUR FRIENDS, COLLEAGUES AND FAMILY MEMBERS TO JOIN US AND SIGN! Hope you will be there too! Save the date and pass the word. **Please RSVP** so we know who is coming and how many to expect. Find us to say hi and we will introduce you to others. We should be easy to spot. (The happy-looking group wearing cool nametags! See photos from our past events.) Sign in, grab a name tag, start your own bar/food tab, meet old friends and make new ones! Everyone is welcome. SEE YOU THERE!

You can also join the meeting by Conference Call at (518) 263-8851.

Rev. Steven Clevenger is an ordained spiritualist minister with over 40 years experience as a Spiritual Healer, Clairvoyant and Spiritual Teacher, educated and trained at the White Lily Chapel. Rev. Siobhan Wolf Shaffer is an ordained spiritualist minister and certified medium and healer with over 20 years experience. She began her development in 1988 in Pennsylvania and continued when she moved to Ohio in 1998 where she studied at Rays of Lights Church with Rev. Steven Clevenger. Our full worship services consist of an inspirational lecture, healing meditation, and messages from the spirit world that serve to demonstrate evidence of eternal life. Please visit our Official Church Website (http://raysoflightchurch.com) for more information.