Cybersecurity

We’re excited to bring the community together for an evening of learning and connection. This time, we'll have a community member from Chainguard sharing a use case and, as usual, an Elastic employee sharing their expertise as well. Come support your fellow developers, learn something new, and meet others who are passionate about search, observability, and security. **Date and Time:** Tuesday, May 19th, from 5:30-7:30 pm EDT **Location:** Elastic Arlington Office - 4100 Fairfax Drive, Ste 500, Arlington, VA 22203 **Agenda:** * 5:30 pm: Doors open; say hi, grab a seat, and eat some food. * 6:00 pm: The SBOM Pile in Your S3 Bucket: Turning Bills of Materials Into a Risk Dashboard; and Watching It Shrink with Chainguard, by Mike Barreta, Senior Manager, Engineering at Chainguard * 6:30 pm: Q&A * 6:40 pm: **Agentic Observability: Next-Gen Alerting and Auto-Detected Significant Events**, by Jason Rhodes, Senior Manager, Software Engineering at Elastic * 7:10 pm: Q&A * 7:20-7:30 pm: Networking & refreshments **Talk Abstracts:** **"The SBOM Pile in Your S3 Bucket: Turning Bills of Materials Into a Risk Dashboard; and Watching It Shrink with Chainguard**" Most organizations now generate SBOMs because someone — EO 14028, a FedRAMP auditor, an ISSM — told them to. They land in an S3 bucket, get versioned, and are almost universally never queried. This talk is about what happens when you finally do. I'll stand up a self-contained Elastic stack, pour in SBOMs (SPDX), SLSA provenance, Sigstore signatures, Grype vulnerability scans, the CISA KEV catalog, and OpenVEX adjudication for 30 container images, and show the queries that only become possible once SBOMs stop being compliance artifacts and start being telemetry: which packages I actually run right now, which CVEs are real exposures versus VEX-suppressed noise, what swapping a stock image for its Chainguard equivalent would buy me, and how much of my CVE list is just stuff I inherited from the base layer. Then the cleanup. The same dashboards on Chainguard images show what disappears when the SBOM is small, the signatures verify, and the advisory feed is active: \~9,000 fewer CVEs and \~2.5 GB saved across 20 image pairs, KEV exposure dropping from 7 hits to 0, compliance pass rate going from 0% to 76.5% against NIST 800-218 / FedRAMP Moderate / SSDF. **Bio:** Mike Barretta leads Chainguard’s public sector solutions engineering team, focused on helping ensure the federal government receives its fair share of the future. Barretta has worked across civilian, defense and intel programs in a variety of roles—software developer, data scientist, solution architect—for a variety of organizations—system integrators, consulting companies, software vendors—with the common purpose of creating and championing technologies and techniques for simplifying the extraction and utilization of information from lots of data. Having witnessed the ever-increasing threats to those systems, Barretta is now focused on methods and mitigations to secure them **Agentic Observability: Next-Gen Alerting and Auto-Detected Significant Events** We're rebuilding Elastic's alerting engine to make alerts more flexible\, more powerful\, and more valuable as data\. Next\-gen alerting rules will run anything ES\|QL supports and capture whatever fields matter to you\, so alerts carry the context you need for real downstream analysis\. And if you'd rather not manage these rules yourself\, AI agents can help\, drafting them from natural language\, recommending tuning and configuration changes\, and reducing noise through deduplication\. On top of this, we're also building a new Significant Events system which automatically builds a continuously updated knowledge base of your incoming data's own metadata. Using this deep understanding, our agentic tools will detect significant events from log patterns, anomalies, and predicted behavior — without you having to create a single rule. **Bio:** Jason Rhodes is a software engineering lead at Elastic, where he works on alerting and observability features. Based in the DC area, he has over 15 years of experience in software development and has been an active contributor to the local tech community — creating and organizing Baltimore NodeSchool and charmCityJS. When he's not writing and reviewing code, he's probably watching too many movies. **Parking:** * The building’s parking garage is operated by Colonial Parking and is located off N. Randolph Street * Book a spot on[ SpotHero](https://spothero.com/search?kind=address&latitude=38.8818514&longitude=-77.1095268&search_string=4100+Fairfax+Dr+%23500%2C+Arlington%2C+VA+22203%2C+USA) * A Metro Station is located across the street

Everyone is welcome to attend our weekly happy hour, at Tony & Joe's Waterfront Bar in Georgetown (3000 K. St, NW). The event goes from 7:15 to around 10:00 PM. Feel free to show up at any time. French speakers of all levels- from beginners to expats- are invited. We hope to see you there!

Dive into a transformative experience at our Be Yourself Dance Fitness: Hip hop, Latin dance, African, Bollywood, a FUSION of World Dance! Come feel the vibes!! Awaken Your Spirit. [Come share your love for dance, movement, and spirituality where you will BU & LIVE ALIVE, step outside of your zone, align your chakras through rhythmic expression. Explore the connection between movement and consciousness as we guide you through sound healing sessions and exercises to enhance your spiritual awakening. ](https://www.amazon.com/dp/B0CNYX9RVF)Whether you are new to chakras or a seasoned practitioner, Be Yourself Dance Fitness offers something for everyone. Connect with like-minded individuals in a welcoming environment focused on love, happiness, and self-discovery. This event is perfect for those interested in exploring the intersection of dance, spirituality, and fitness. Let go of inhibitions, unleash your creativity, and elevate your mind, body, and soul. Don't miss this opportunity to embark on a journey towards holistic well-being and self-realization. Bring bottle of Water and plenty of attitude. The Event is Free , However, We accept donations $Cash APP $BU314 Venmo: Wayne-Christopher-8

The action begins with a bloody shootout as police unsuccessfully try to capture criminals involved in illegal bitcoin transactions. The female officer in charge of the operation is blamed for its failure, and she vows to capture the computer genius who runs the bitcoin hacking ring. She recruits an assortment of shady but skilled characters while developing an absurdly complex scheme to infiltrate the illicit organization. For a while the movie has an “Oceans Eleven” flavor as the team executes intricate and precisely timed actions to further the effort in luxurious hotels and estates. Nonetheless, most of the participants are thieves, so hidden identities, secrets, and double-crosses will provide plenty of surprises. ■ Title — *Bitcoin Heist* ■ A.K.A. — *Siêu Trộm* ■ Director — Ham Tran ■ Cast — Nhung Kate, Thanh Pham, Petey Majik Nguyen ■ Unrated, suitable for teens and adults ■ ©2016 \| 1h 50m \| Action\, Comedy\, Crime ■ Vietnamese and Korean dialogue with English subtitles ■ Watch it free with ads on Fawesome: https://fawesome.tv/movies/10711899/bitcoin-heist ■ Watch it free with ads on Tubi: https://tubitv.com/movies/619622/bitcoin-heist ■ Available free without ads to Hoopla subscribers: https://www.hoopladigital.com/title/11895665 ■ As with most of our online features, you can watch this one whenever you like. Members who watch at the scheduled time may enjoy exchanging comments with other members on this page. If you post a comment before the show, please avoid spoilers. Comments posted after the show may contain any content, but Oddball Cinema encourages members to always avoid spoilers unless there’s some particularly important details you need to mention. ■ Many of the movies on our online events from as far back as March 2020 are still available for viewing. However, titles sometimes move from one streaming service to another. If you find that the links on an old event no longer work, you can search for the current providers of any title here: https://justwatch.com

We all sing. In the car, in the shower, at the pub. But many of us are unsure about our ability to sing in front of other people. The Arlingtones Barbershop Chorus wants to help you get the most beautiful sound possible from your voice with the confidence to perform. We love to sing – that’s why we do it and have for over 60 years. Join us for a Tuesday evening and we'll show you what Barbershop Music is all about. No experience or materials necessary.

If you’re trying to grow in marketing right now, guessing isn’t a great strategy. This event gives you direct access to how marketing leaders actually think. Join DC Marketing Tech Talks on May 19th in Tysons for a live **CMO Ask Me Anything** — a candid, open conversation with experienced marketing leaders who have built teams, driven revenue, and led at the highest levels. This is your chance to ask: * What skills actually matter right now? * What gets someone promoted vs. passed over? * What does it take to become a CMO today? * How are marketing teams and roles changing? * How do you connect brand to real business growth? Just real answers from people who have done the work. Whether you’re looking to move up, switch roles, or sharpen your edge, you’ll leave with a clearer sense of what to focus on next. As always, this event is free and open to the public thanks to our sponsors, SalesIntel. Food, drinks, networking, and a room full of marketers who care about getting better at what they do. Come with questions. Leave with direction.

meet at Tysons Corner Mall Upper Level Food Court

Coffee & Bitcoin is coming to ***Old Town Alexandria @ King St Metro*** **[Bitcoin District](https://bitcoindistrict.org/)** is a community of Bitcoiners living & working in the greater DMV metro area. Join us for a "Coffee & Bitcoin" meetup where we'll talk about what's happening in the world of Bitcoin. We highly encourage anyone who is new to Bitcoin or just a little curious to come and ask questions... don't be shy! 🚗 Nearby street & public garage parking 🚆 From DC, Take the YELLOW line to King St-Old Town Metro **Our events are *Bitcoin focused* and we generally avoid discussing other coins & tokens. Nothing discussed during this meetup is financial advice. Always do your own research.**

Join a relaxed and welcoming French conversation group on Capitol Hill. These informal gatherings are open to all levels, from beginners to fluent speakers, with the goal of practicing French in a supportive, low-pressure environment. We aim to speak French as much as possible, but it’s completely okay to slip into English when needed. Whether you’re looking to build confidence, maintain your skills, or connect with others who love the language, this is a friendly space to learn and converse together.

Our first Technoverts meetup had a great turnout, so we're doing it again, this time with an optional conversation theme: **How people are actually using AI in everyday work and life**. This is not a panel or presentation, and I do not have a fixed agenda, it's just a relaxed coffee conversation for people in tech (or tech-adjacent fields) who are curious about practical AI use cases, useful tools, workflow hacks, weird experiments, and what's generally helping people right now. *Topics might include:* * AI tools people actually use at work * Productivity and automation * Prompting successes and failures * Writing, coding, research, analytics and creative use cases * What feels overhyped vs. genuinely useful. No expertise is required. It's completely fine to come mostly curious, skeptical, or just interested in meeting thoughtful people in tech. *What to expect:* * Low pressure conversation * A mix of tech talk and normal conversation Location: (Subject to change as I do more research) High Point Pub Tyson's Whole Foods, 1635 Boro Pl. (This is the cafe space on the second floor of the Whole Foods at the Boro, Tysons. Parking is free in the garage with validation). Time: 11 am (this is when the cafe opens). Everyone covers their own coffee/snacks. I'll arrive early and grab a table and will post details about location in the event discussion. Address: 1635 Boro Pl. Whole Foods 2nd Floor Cafe

Want to mess with some electronics? Or perhaps contribute to HacDC's main group project? HacDC's latest event brings hardware projects to the community. We will focus primarily on the main project (Space Blimp!) but please feel free to bring some of your own projects to show off and work on!

\#\# Details ## What to Expect: A Laid-Back Environment: Brew, Food, and Like-Minded Individuals. Grab a beer at the bar and join in! Networking: Short and Sweet Introductions to Kick Things Off. Connect with fellow tech professionals, exchange ideas, and broaden your network horizon. Our meetups are designed for meaningful interactions and creating a supportive community. (Just talk and have fun!) Agenda: 1\. Introductions 2\. Talk and Meet New People 3\. Enjoy Drafts\, Food\, and Conversation 4\. \*Drive Home Safely\* \*\*\ *ATTENTION \*\*\* We are meeting at Bunnyman Chantilly. Address: 14140 Parke Long Ct A-C, Chantilly, VA 20151

Come join us at Nova Labs for our monthly lockpicking meeting! We meet every third Wednesday at the Nova Labs Fairfax location at 3850 Jermantown Road. Learn about locks, lockpicking, lock modifications, and even lock smithing in our classroom environment. No tools, skills, or knowledge required, but feel free to bring any of those things with you! Our meetings are overseen by one or more locksmiths.

**Inflow 6:00 PM - Talks Start \~6:30 PM** **Reston Community Center - 2310 Colts Neck Rd, Reston, VA 20191** NoVA Hackers is a group located in the Northern Virginia area and is made up of Information Security Professionals from all walks of life, from government and private sector, to students and beginners. The monthly meetings are held much like a mini-conference with 4-8 speakers and only a few basic but strict rules. Participation and Permission Active Participation is required for continued membership and is the only due required. Permission is required to be obtained from anyone providing information to the group from the person providing it to be made public by anyone other than the provider. Historically our talks generally run a bit late and we have a hard stop at 9:30pm for the room. If you want to socialize we recommend you arrive at 6 to meet and greet before the talks. Agendas and remote meeting option available after you join the group.

Libertarian National Convention Memorial Day Weekend - Once again LPNOVA will have several delegates joining the Virginia Delegation to represent our region at National. Please see link below for information and contact us if you wish to join us in Grand Rapids! [2026 Libertarian National Convention - Home](https://www.lnc2026.com/)

Join our new group’s third meeting. Meet fellow tech enthusiasts west of the beltway. ​Because our group is new, we have a poll for the direction we want to take this new group. ​[https://submatrix.net/article/Meetups/e9ym4fr8Ca](https://submatrix.net/article/Meetups/e9ym4fr8Ca) ​For this event, we will be running a working meetup. ​Our meetings are a great place to work on and show off what you do. We are always welcoming. ​Our format is great for people who have started on but not finished one or several side projects. ​We will start off with basic introductions and what we are working on and what our goals are. We’ll break the rest of the meeting into two working sessions. In between, we’ll do a quick check-in to see how folks are going. If the RSVP is full, come anyway. We'll likely have space.

**[HAPPY HOUR Specials 6PM EST - 7PM EST](https://www.eventbrite.com/e/singles-night-tickets-1989026736512)**[ ($20 Cover Charge)- ](https://www.eventbrite.com/e/singles-night-tickets-1989026736512) **LIVE IN PERSON** **Event. 6PM - 10PM EST** * **Tickets ($20) must be purchased in advance:** * https://www.eventbrite.com/e/singles-night-tickets-1989026736512 **Manassas, VA @ Wyndham Garden Manassas** This event is for folks looking for something different.. We are going to play fun games AND learn some Relationship skills in person. **Must be over 21 yrs old - mature ages are welcomed too / Diverse crowd welcomed.** Please pay in advance $20 https://www.eventbrite.com/e/singles-night-tickets-1989026736512 ***Just please be positive and open-minded ready to mingle. Leave the BS at home..*** **This will be a monthly live event at Manassas, VA** *(Vee Mindful will not host each month, but the hotel will host the event each month this summer).* **Ya'll wanted to get outside and meet in person.. here's your chance! Aww shucks!** This is not a booty chasing event.. **This event is for folks who want to try something different and who STILL believe in Love.** **This event is NOT for:** * People who don't believe in love anymore * People who blame the opposite sex for all their problems * People who just want booty