PaperCall.io - Event Directory

Pro Event LAC-CSIRTs Meeting (LACNIC45 - Panama City, Panama) - Panama, Panama City

https://lacnic45.lacnic.net/

Event Dates: May 27, 2026, May 28, 2026

Csirt, Security, Misp, Training, Dfir, Ransomware, Ddos, Community, Cybersecurity, Threat intelligence, Security awareness, Tabletop exercise, Artificial intelligence (ai), Supply chain security, Iot security, Llm security, Vibe coding security, Lacnic45

I'm Attending! May 27, 2026 May 28, 2026 LAC-CSIRTs Meeting (LACNIC45 - Panama City, Panama) UTC ## **LAC-CSIRTs Meeting @ LACNIC45** --- ## ***LACNIC45: Location and Dates Update*** ***Following recent events in Mexico, and after careful consideration of the situation, the LACNIC 45 event will now take place at Panama from May 25 to 28, 2026.*** --- The **LAC-CSIRTs Meeting** brings together people who care about improving cybersecurity through **collaboration, trust, and shared experience**. Our goal is to create an open and welcoming space where security professionals across **Latin America and the Caribbean** can connect with peers from the **global cybersecurity community**. The meeting gathers professionals from **CSIRTs, national and governmental teams, research and education networks (NRENs), private sector organizations, threat intelligence groups, and law enforcement**. Together, we share practical experiences, discuss real-world challenges, and explore ways to strengthen incident response — from local and regional infrastructures to the wider Internet ecosystem. We invite **CSIRTs and security teams at all stages of maturity** to briefly share updates about their work, including achievements, challenges, lessons learned, and future plans. More experienced teams are encouraged to share insights that may help support and inspire newer initiatives, fostering learning and continuous improvement across the community. These exchanges help build trusted relationships, encourage mentorship, and strengthen cooperation across sectors and borders. Dedicated time will also be reserved to identify **shared challenges, topics of interest, and opportunities for collaboration**. Whether through joint initiatives, **threat intelligence sharing**, coordinated response efforts, or informal exchanges, the aim is to create connections that last beyond the event. --- ## Who Should Attend The LAC-CSIRTs Meeting is open to anyone interested in incident response and cybersecurity collaboration, including: - Members of national and governmental CSIRTs - Operational and sector-based CSIRT teams - Security teams from National Research and Education Networks (NRENs) - Law enforcement professionals involved in cybercrime prevention and investigation - Threat intelligence practitioners - Students and professionals interested in building or joining a CSIRT - Teams developing or improving their incident response capabilities Regardless of your background or level of experience, you will find a friendly environment focused on **learning, sharing, cooperation, and collective resilience**. --- ## Key Dates The LAC-CSIRTs Meeting includes two main activities: **LAC-CSIRTs Conference — May 27** A full day of presentations, case studies, and discussions led by experienced practitioners, while also welcoming new voices, fresh ideas, and diverse perspectives from across the cybersecurity community. **LAC-CSIRTs Trainings — May 28** Hands-on sessions designed to strengthen technical and operational skills, while also exploring administrative, governance, and educational topics that support the growth and sustainability of effective incident response teams. **LAC-CSIRTs CFP Close — Mar 23** --- ## Join the Community Join us in **Panama City** and be part of a growing, collaborative community working together to improve cybersecurity — **regionally and worldwide**. **For more information about LACNIC45, please visit:** - https://lacnic45.lacnic.net/ --- ## LACNIC Fellowship Program **LACNIC’s Fellowship Program** seeks to support members of the technical community in Latin America and the Caribbean who are interested in participating or who are working in roles that promote the development and strengthening of a better Internet. For more informatiom, please visit: - https://lacnic45.lacnic.net/en/how-to-participate/lacnic-fellowship-program/important-dates Panama, Panama City

Pro Event LLMday London 2026 Q2 - Everyman Canary Wharf, London, UK

https://llmday.com/2026-london-q2/

Event Dates: May 28, 2026

CFP closes at April 20, 2026 19:31 UTC

April 20, 2026 19:31 UTC (Local)

Llms, Prompting, Ai, Ml, Mlops, Iot

Submit Now! I'm Attending! May 28, 2026 May 28, 2026 LLMday London 2026 Q2 UTC ### Quality over quantity We care more about original, thoughtful content than just filling slots. If you have something genuinely useful or interesting to share, we’d love to have you as a speaker. --- ### Sales pitches It’s totally fine to highlight your product, framework, or service. But straight-up sales pitches—especially reused ones—won’t make the cut. --- ### Inclusivity We welcome speakers from every background and experience level. If you’d like to speak but need support or accommodations, let us know. We’ll do what we can to help. --- ### Be nice! We won’t publish anything offensive or disrespectful. We’re here to learn, share, and have fun, let’s keep it that way. Everyman Canary Wharf, London, UK

Pro Event C1B3RTR4CKS - Madrid

https://www.c1b3rtr4cks.es/

Event Dates: May 29, 2026

CFP closes at May 03, 2026 10:37 UTC

May 03, 2026 10:37 UTC (Local)

Hacking, Cibersecurity, Ciber, Forensics, Research, Dfir, Intel, Osint, Hardware, Security

Submit Now! I'm Attending! May 29, 2026 May 29, 2026 C1B3RTR4CKS UTC V edición del evento C1B3RTR4CKS con el principal objetivo de promover la cultura en materia de seguridad digital a cualquier tipo de público interesado, mediante la promoción y difusión de conocimiento. El evento consta de un track de charlas abiertas a todo el público, enfocadas al mundo de la ciberinteligencia y ciberseguridad. ***¡¡IMPORTANTE!!*** *Por problemas técnicos en la plataforma hemos habilitado el siguiente [formulario](https://forms.office.com/e/LL92VWZ9Kd "Envía tu propuesta") para el envío de propuestas ¡Queremos leer todas vuestras ideas!* info@c1b3rtr4cks.es. Madrid

Pro Event DevOpsDays Medellin 2026 - Medellin, Colombia

http://devopsdays.io

Event Dates: May 29, 2026

I'm Attending! May 29, 2026 May 29, 2026 DevOpsDays Medellin 2026 UTC Para mayor información favor contactarnos a medellin@devopsdays.org DevOpsDays is an international event of technical conferences on software development, IT infrastructure, operations and the intersection between them. This year this world reference conference on DevOps arrives in Medellin May 29 and 30 del 2026. DevOpsDays events present a combination of talks and self-organized open space content. Topics often include SRE, Pipelines Integration and Continuous Deployment (CI / CD), Artificial Intelligence, Platform engineering, Test Automation, Security, Lean and Organizational Culture, among others. For more information please write to medellin@devopsdays.org Medellin, Colombia

Pro Event BSides Maine - Portland, ME

http://www.bsidesmaine.org

Event Dates: May 30, 2026

Hacker, Bsides, Computer security, Exploit, Linux, Windows, Meshtastic, Sdr, Red team, Osint, Privacy, Cloud security, Reverse engineering, Dfir, Incident response, Penetration testing, Hacking, Offensive security, Ai, Social engineering, Maine, New england

I'm Attending! May 30, 2026 May 30, 2026 BSides Maine UTC ## DO NOT USE THIS FORM! Please use our new form at: https://forms.gle/qq4ZjagrJ6eLYMcm6 ------------------------------ BSides Maine is a community-run hacker conference built for people who like to take things apart, understand how they work, and share what they've learned. We will have a full day for builders, breakers, and curious minds. We will bring together security researchers, builders, tinkerers, and newcomers from across New England and beyond for a full day of learning and honest conversations about technology. BSides Maine will take place on Saturday, May 30th, 2025, at the University of Southern Maine (USM)'s Hannaford Hall, 88 Bedford Street, Portland, ME 04101. Further details are found on our website [bsidesmaine.org](https://www.bsidesmaine.org). If you decide you want to attend and not speak at the conference, tickets are available at our [Eventbrite](https://www.eventbrite.com/e/bsides-maine-tickets-1976399536216) Portland, ME

Pro Event RubyConf Austria 2026 - Vienna, Austria

https://rubyconf.at

Event Dates: May 29, 2026, May 30, 2026, May 31, 2026

Ruby

I'm Attending! May 29, 2026 May 31, 2026 RubyConf Austria 2026 UTC [RubyConf Austria 2026](http://rubyconf.at) is a community organized Ruby conference taking place in [Das MuTh](https://muth.at/) theatre in Vienna, Austria. We aim to gather a Ruby audience passionate about the Ruby programming language, within an atmosphere which reminds of classical Austria, including musical performances (sometimes by speakers as well). The day before (29.05.2026.) we will have a Vienna.rb meetup take place, while on the day after a social activity or two will be planned - such as hiking or exploring a stadtwanderweg of Vienna. On the 30.05.2026. all of the conference activities that are scheduled in Das MuTh theatre will take place, such as talks, workshops or musical performances. Key values around which we build this conference are: long lasting impact, free flow of artistry and creativity, passion (towards Ruby) and, most importantly, human connection. Join us and enrich our effort in expanding the Ruby community in Austria. Vienna, Austria

Pro Event CascadiaJS 2026 - Seattle, WA, USA

https://cascadiajs.com/2026

Event Dates: June 01, 2026, June 02, 2026

I'm Attending! June 01, 2026 June 02, 2026 CascadiaJS 2026 UTC ![speaker](https://cascadiajs.com/_public/images/past/cjs25-adam-563e0866a2.jpg) CascadiaJS is an annual reunion of web developers in the Pacific Northwest and beyond, where friends new and old meet to celebrate our unique community, share knowledge and explore ideas on the cutting edge of the web, JavaScript and AI. We are a conference for devs by devs. You'll hear technical talks from top engineers, get connected to industry-leading companies and discuss what you've learned during our hallway track with 500+ other attendees. This is an event designed to help you level up your skills, build your network and have fun for a few days in the beautiful PNW. Seattle, WA, USA

Pro Event Neos Conference 2026 - Karlsruhe, Germany

https://www.neoscon.io/

Event Dates: June 01, 2026, June 02, 2026

Neos, Neoscms, Flow, Php, Legacy code, Scalability, Infrastructure, Kubernetes, Docker, Tests, Testing, Bdd, Ddd, Extensibility, Design patterns, User experience, User interface, Javascript, Pwa, Typescript, Css, Cms, Content management, Open source

I'm Attending! June 01, 2026 June 02, 2026 Neos Conference 2026 UTC #Why Neos Con? Neos and Flow are based on the idea that your content should adjust to your business domain. Following the same rule to bring targeted content to your audience with Neos, Neos Con is an event from the community, for the community. We are looking for highly valuable tech content for our web developer audience. #What is Neos Con? Neos Conference is a simple idea: Let’s bring the Neos community together and learn from each other. Neos Con features high class speakers and deep-dive tech and developer talks. Meet the "who-is-who" of the international Neos community: team members, developers, agencies, organizations and (maybe) future colleagues and friends. We're streaming the whole conference live and record each talk individually to put online and to be used for personal promotion. Check out our YouTube channel (https://www.youtube.com/channel/UCQndryIh2s9i3htDrpb6tiw) for more talk recordings of previous conferences. More about the Neos CMS project: www.neos.io Karlsruhe, Germany

Pro Event Conf42 Database DevOps 2026 - Online

https://www.conf42.com/dbd2026

Event Dates: June 04, 2026

CFP closes at May 04, 2026 19:44 UTC

May 04, 2026 19:44 UTC (Local)

Schema, Automation, Pipelines, Versioning, Migration, Observability, Scalability, Resilience, Replication, Compliance

Submit Now! I'm Attending! June 04, 2026 June 04, 2026 Conf42 Database DevOps 2026 UTC ### Quality over quantity We care more about original, thoughtful content than just filling slots. If you have something genuinely useful or interesting to share, we’d love to have you as a speaker. --- ### Sales pitches It’s totally fine to highlight your product, framework, or service. But straight-up sales pitches—especially reused ones—won’t make the cut. --- ### Inclusivity We welcome speakers from every background and experience level. If you’d like to speak but need support or accommodations, let us know. We’ll do what we can to help. --- ### Be nice! We won’t publish anything offensive or disrespectful. We’re here to learn, share, and have fun, let’s keep it that way. Online

Pro Event DevTalks Romania 2026 - Bucharest, Romexpo Hall B1

https://www.devtalks.ro/

Event Dates: June 03, 2026, June 04, 2026

CFP closes at May 15, 2026 16:23 UTC

May 15, 2026 16:23 UTC (Local)

Ai, Product, Devops, Big data, Full stack, Web, Mobile, Future of engineering, Qa & automation

Submit Now! I'm Attending! June 03, 2026 June 04, 2026 DevTalks Romania 2026 UTC DevTalks Romania 2026 The Largest Tech Conference for Developers, AI Innovators & Tech Decision Makers in Central and Eastern Europe, happening in Bucharest, Romania. The vibrant tech community is gathering once again at DevTalks Romania 2026 - the ultimate meeting point for developers, AI enthusiasts, and technology leaders shaping the future of innovation. Join over 10.000 tech enthusiasts in Bucharest for two inspiring days packed with insights on software development, emerging technologies, AI breakthroughs, and digital transformation. Recognized as the most influential developer conference Romania and Central and Eastern Europe, DevTalks goes beyond being just another tech event. It’s where knowledge meets inspiration, where code meets creativity, and where developers drive the future. Our agenda covers the entire tech ecosystem - from building, shipping, and scaling products to mastering cloud architectures, cybersecurity, data science, and ethical AI. Whether you’re diving deep into AI models, clean code practices, or next-gen product innovation, we want to hear from you! Your perspective could inspire thousands of developers to build a better, smarter future. Let’s code. Let’s innovate. Let’s shape the future - together. See you at DevTalks Romania 2026! The DevTalks Team Bucharest, Romexpo Hall B1

Pro Event Infosecurity Europe 2026 - London, UK

https://www.infosecurityeurope.com/?utm_source=pr&utm_medium=barter&utm_campaign=eventlisting

Event Dates: June 02, 2026, June 03, 2026, June 04, 2026

I'm Attending! June 02, 2026 June 04, 2026 Infosecurity Europe 2026 UTC Infosecurity Europe is the leading gathering for the cybersecurity industry in Europe. Each year, we bring the community together to share the latest innovations, learn from one another, and test and benchmark solutions. We’re passionate about building a safer cyber world for everyone. To support this, we continually evolve and expand our event to offer comprehensive, up-to-date content and the latest technologies. For cybersecurity decision-makers, it’s a vital place to make informed investment and information assurance decisions. Stakeholders at every level attend to gain the insights and solutions needed to stay ahead in a rapidly changing landscape. This year, you’ll find more new features, zones, stages, networking events, product demos, learning opportunities and experiences than ever before. Are you ready to join us on our mission to build a safer cyber world? We look forward to welcoming you. Location: ExCeL London, One Western Gateway, Royal Victoria Dock, London E16 1XL Opening dates and times: Tuesday 2nd June: 9:30am-5:30pm Wednesday 3rd June: 9:30am-5:30pm Thursday 4th June: 9:30am-4.00pm London, UK

Pro Event Craft Conference 2026 - Budapest

https://craft-conf.com/2026

Event Dates: June 02, 2026, June 03, 2026, June 04, 2026, June 05, 2026

Software delivery, Software developing, Devops, Security, Docker, Blockchain, Engineering management, Technical debt, Kubernetes, Machine learning, Orchestration, Containersation, Ai, Ml, Serverless, Edge computing, Devex, Devsecops, Software craftship, Microservices, Micro frontends, Chat gpt, Platform engineering, People skills, Leadership skills, Real agility, Product engineer

I'm Attending! June 02, 2026 June 05, 2026 Craft Conference 2026 UTC Craft Conference is an international festival-like event about software delivery craft. It combines talks, hands-on sessions and workshops, where attendees can learn about the latest tools, methods, and practices of software product delivery craft. This event serves as a compass for new technologies and trends provided by top-notch experts worldwide. [Craft Conference website](https://craft-conf.com/) [Check out previous years' presentations](https://www.youtube.com/playlist?list=PLcTa2e7_ENN_ZmTmGC_AFh1ArFgdEb5Z6) Budapest

Pro Event SREday NYC 2026 Q2 - DataDog, New York City, United States

https://sreday.com/2026-nyc-q2/

Event Dates: June 06, 2026

CFP closes at May 01, 2026 17:25 UTC

May 01, 2026 17:25 UTC (Local)

Sre, Devops, Cloud, O11y, K8s

Submit Now! I'm Attending! June 06, 2026 June 06, 2026 SREday NYC 2026 Q2 UTC ### Quality over quantity We care more about original, thoughtful content than just filling slots. If you have something genuinely useful or interesting to share, we’d love to have you as a speaker. --- ### Sales pitches It’s totally fine to highlight your product, framework, or service. But straight-up sales pitches—especially reused ones—won’t make the cut. --- ### Inclusivity We welcome speakers from every background and experience level. --- ### Be nice! We won’t publish anything offensive or disrespectful. We’re here to learn, share, and have fun, let’s keep it that way. DataDog, New York City, United States

Pro Event x33fcon training 2026 - Gdynia, Poland

https://www.x33fcon.com/#!training.md

Event Dates: June 08, 2026, June 09, 2026, June 10, 2026

Blue, Red, Purple, New, Hands-on, Beginner, Intermediate, Advanced, Hacking, Hunting, Research, Linux, Windows, Kernel, Social engineering, New research, New tool, Ai

I'm Attending! June 08, 2026 June 10, 2026 x33fcon training 2026 UTC [![](https://www.x33fcon.com/img/logo.png)](https://www.x33fcon.com) # x33fcon 2026 (10th edition) - Training When and Where -------------- - **1-day training**: June 10, 2026, Gdynia, Poland - **2-day training**: June 9 - 10, 2026, Gdynia, Poland - **3-day training**: June 8 - 10, 2026, Gdynia, Poland **This form is only for training. There are separate forms to submit your [talk](https://www.papercall.io/x33fcon-conference-2026) or [workshop](https://www.papercall.io/x33fcon-workshops-2026) proposal.** About x33fcon ------------- Yet another security con? **Nope.** The idea behind **[x33fcon](https://www.x33fcon.com)** (pronounced /ˈziːf-kɒn/) is to focus on a very specific need of the security industry: **collaboration between blue and red teams** (sometimes referred to as purple teaming). We know from our professional experience how hard it can be to build a solid bridge between those who assess security and those who guard the castle. Many misconceptions and misunderstandings arise between these two groups. We want to change that. Rather than continue to think about security from either an offensive or defensive perspective, our goal is to encourage security professionals to consider both perspectives while working more closely together. Both blue and red teams provide unique capabilities to an organization, but the collaboration between the two yields the best results. **[x33fcon](https://www.x33fcon.com)** is an event that brings both groups together, and everyone from both sides of the fence are invited to gather, share ideas and discuss thoughts on security. Who Should Attend ----------------- Anyone interested! Topics planned for this conference are important for any IT security personnel, especially **red teamers, pentesters, incident responders, analysts, and researchers**. The conference will include high-level talks on team collaboration, case studies, and deep-dives into attack and defense techniques. It's a great opportunity to meet other blue and red team members, learn from their experiences and understand how attackers and defenders think and behave. Are you responsible for security? **Don't miss out!** Come along and help define what's possible. About Us -------- We are a group of security enthusiasts with many years of experience in both the offensive and defensive arena. We have worked for small companies and large multi-national corporations around the world. Our experience spans all major sectors of business including **Finance, Healthcare, Energy and Aviation**. We have also contributed to, and presented at, many security events: **Security BSides Warsaw, NoVA Hackers, Tech.3camp Gdansk, HackInParis, Geek Girls Carrots**, and lectures at **Gdansk University of Technology**. Security professionals in offensive and defensive roles should collaborate with each other - more often and more effectively. That's the main thrust behind the creation of **[x33fcon](https://www.x33fcon.com)**; to provide a forum to boost this collaboration. Gdynia, Poland

Pro Event Blastoff Rails - Albuquerque, New Mexico, USA

https://blastoffrails.com

Event Dates: June 11, 2026, June 12, 2026

Ruby on rails

I'm Attending! June 11, 2026 June 12, 2026 Blastoff Rails UTC Blastoff Rails is a conference for Ruby and Rails developers that love building things. Albuquerque, New Mexico, USA

Pro Event TechLead Conference 2026 Amsterdam - Online

https://techleadconf.com/

Event Dates: June 11, 2026, June 12, 2026

Tech leadership, Tech conference, Seniority in tech

I'm Attending! June 11, 2026 June 12, 2026 TechLead Conference 2026 Amsterdam UTC The Conference for Tech Leads, Staff Engineers, and Technical Eng Managers TechLead Conf 2025 tackles two critical challenges facing technical leaders today: navigating AI adoption in organizations and reducing system complexity. Through real-world case studies from startups to Big Tech, senior engineers and tech leads will share practical insights from the trenches. September 18: Expert talks and live Q&A sessions September 19: Themed discussion rooms for deeper dives Join us remotely for both days to learn from industry practitioners who've solved these challenges firsthand. Online

Pro Event x33fcon conference 2026 - Gdynia, Poland

https://www.x33fcon.com

Event Dates: June 11, 2026, June 12, 2026

Blue, Red, Purple, Demo, New, Hands-on, Beginner, Intermediate, Advanced, Hacking, Hunting, Case study, Research, Linux, Windows, Kernel, High-level, Social engineering, Story telling, New research, New tool, Tool release, Ai

I'm Attending! June 11, 2026 June 12, 2026 x33fcon conference 2026 UTC [![](https://www.x33fcon.com/img/logo.png)](https://www.x33fcon.com) # x33fcon 2026 (10th edition) When and Where -------------- June 11-12, 2026, Gdynia, Poland **This form is only for talks. There are separate forms to submit your [workshop](https://www.papercall.io/x33fcon-workshops-2026) or [training](https://www.papercall.io/x33fcon-training-2026) proposal.** > **NOTE: If this form doesn't work for you, please use [Google Forms](https://docs.google.com/forms/d/e/1FAIpQLSd0NnQOjJ9NHAh2pcXdKtQjWc-fsbGZ3MCdDkufmMLu2wJ5PA/viewform) for your submission.** About x33fcon ------------- Yet another security con? **Nope.** The idea behind **[x33fcon](https://www.x33fcon.com)** (pronounced /ˈziːf-kɒn/) is to focus on a very specific need of the security industry: **collaboration between blue and red teams** (sometimes referred to as purple teaming). We know from our professional experience how hard it can be to build a solid bridge between those who assess security and those who guard the castle. Many misconceptions and misunderstandings arise between these two groups. We want to change that. Rather than continue to think about security from either an offensive or defensive perspective, our goal is to encourage security professionals to consider both perspectives while working more closely together. Both blue and red teams provide unique capabilities to an organization, but the collaboration between the two yields the best results. **[x33fcon](https://www.x33fcon.com)** is an event that brings both groups together, and everyone from both sides of the fence are invited to gather, share ideas and discuss thoughts on security. Who Should Attend ----------------- Anyone interested! Topics planned for this conference are important for any IT security personnel, especially **red teamers, pentesters, incident responders, analysts, and researchers**. The conference will include high-level talks on team collaboration, case studies, and deep-dives into attack and defense techniques. It's a great opportunity to meet other blue and red team members, learn from their experiences and understand how attackers and defenders think and behave. Are you responsible for security? **Don't miss out!** Come along and help define what's possible. About Us -------- We are a group of security enthusiasts with many years of experience in both the offensive and defensive arena. We have worked for small companies and large multi-national corporations around the world. Our experience spans all major sectors of business including **Finance, Healthcare, Energy and Aviation**. We have also contributed to, and presented at, many security events: **Security BSides Warsaw, NoVA Hackers, Tech.3camp Gdansk, HackInParis, Geek Girls Carrots**, and lectures at **Gdansk University of Technology**. Security professionals in offensive and defensive roles should collaborate with each other - more often and more effectively. That's the main thrust behind the creation of **[x33fcon](https://www.x33fcon.com)**; to provide a forum to boost this collaboration. Gdynia, Poland

Pro Event x33fcon workshops 2026 - Gdynia, Poland

https://www.x33fcon.com

Event Dates: June 11, 2026, June 12, 2026

Blue, Red, Purple, Demo, New, Hands-on, Beginner, Intermediate, Advanced, Hacking, Hunting, Research, Linux, Windows, Kernel, Social engineering, New research, New tool, Tool release, Ai

I'm Attending! June 11, 2026 June 12, 2026 x33fcon workshops 2026 UTC [![](https://www.x33fcon.com/img/logo.png)](https://www.x33fcon.com) # x33fcon 2026 (10th edition) When and Where -------------- June 11-12, 2026, Gdynia, Poland **This form is only for workshops. There are separate forms to submit your [talk](https://www.papercall.io/x33fcon-conference-2026) or [training](https://www.papercall.io/x33fcon-training-2026) proposal.** > **NOTE: If this form doesn't work for you, please use [Google Forms](https://docs.google.com/forms/d/e/1FAIpQLSc1ap7UNgf7TWM_Ok6GR3-ro8DgUDVYrQiTGSxlLfjBJDzUmA/viewform) for your submission.** About x33fcon ------------- Yet another security con? **Nope.** The idea behind **[x33fcon](https://www.x33fcon.com)** (pronounced /ˈziːf-kɒn/) is to focus on a very specific need of the security industry: **collaboration between blue and red teams** (sometimes referred to as purple teaming). We know from our professional experience how hard it can be to build a solid bridge between those who assess security and those who guard the castle. Many misconceptions and misunderstandings arise between these two groups. We want to change that. Rather than continue to think about security from either an offensive or defensive perspective, our goal is to encourage security professionals to consider both perspectives while working more closely together. Both blue and red teams provide unique capabilities to an organization, but the collaboration between the two yields the best results. **[x33fcon](https://www.x33fcon.com)** is an event that brings both groups together, and everyone from both sides of the fence are invited to gather, share ideas and discuss thoughts on security. Who Should Attend ----------------- Anyone interested! Topics planned for this conference are important for any IT security personnel, especially **red teamers, pentesters, incident responders, analysts, and researchers**. The conference will include high-level talks on team collaboration, case studies, and deep-dives into attack and defense techniques. It's a great opportunity to meet other blue and red team members, learn from their experiences and understand how attackers and defenders think and behave. Are you responsible for security? **Don't miss out!** Come along and help define what's possible. About Us -------- We are a group of security enthusiasts with many years of experience in both the offensive and defensive arena. We have worked for small companies and large multi-national corporations around the world. Our experience spans all major sectors of business including **Finance, Healthcare, Energy and Aviation**. We have also contributed to, and presented at, many security events: **Security BSides Warsaw, NoVA Hackers, Tech.3camp Gdansk, HackInParis, Geek Girls Carrots**, and lectures at **Gdansk University of Technology**. Security professionals in offensive and defensive roles should collaborate with each other - more often and more effectively. That's the main thrust behind the creation of **[x33fcon](https://www.x33fcon.com)**; to provide a forum to boost this collaboration. Gdynia, Poland

Pro Event Baltic Ruby 2026 - Hamburg

https://balticruby.org

Event Dates: June 12, 2026, June 13, 2026

Ruby, Rails, Hotwire, Frameworks, Open source, Community, Developer experience, Backend, Performance, Testing, Architecture, Dev culture, Real-world stories, Diversity, Accessibility

I'm Attending! June 12, 2026 June 13, 2026 Baltic Ruby 2026 UTC **You can never have too many great talks! That’s why we’ve extended the CFP until January 31.** Baltic Ruby is a conference that travels through the Ruby community — helping it gain more energy, more inspiration, and more resources to grow and support local Rubyists. In 2026, we’re heading to Hamburg to join forces with Ruby Unconf and create a one-of-a-kind event that blends two worlds: a traditional curated lineup of CFP-selected talks, and an unconference format where anyone can step up and become a speaker on the spot. This Call for Papers is for the main lineup. We’re planning to feature 10 to 13 talks across two days. In past years, we’ve welcomed speakers like Matz, Tim Riley, Marco Roth, and many other respected contributors and voices from the Ruby world. But not only them. We’ve always put special emphasis on diversity — and proudly made space for new voices. Around 50% of our speakers typically come from local communities or are first-time names on the Ruby stage. The same goes for content. Each year, the lineup has had its own unique flavor — with a tilt toward Ruby, frameworks, open source, or something else entirely. But there’s always room for fresh, relevant, and exciting ideas beyond any one narrow theme. This year is no different. We’d love to see a variety of talks that reflect where the industry is heading. That said, in 2026 we’re giving special attention to Rails — so if that’s your jam, you’re extra welcome! So — welcome to Baltic Ruby. There’s space for every kind of talk here, and every submission will be reviewed by our program committee — made up of Ruby community and conference organizers from across Europe. Hamburg

Pro Event JSNation - Amsterdam & Online

https://jsnation.com/

Event Dates: June 11, 2026, June 15, 2026

Javascript, React, Performance, A11y, Developer tooling, Ai, Node, Deno, Bun

I'm Attending! June 11, 2026 June 15, 2026 JSNation UTC 🇳🇱 JSNation 2026: The Main JavaScript Conference of the Year June 11 & 15, 2026 | Amsterdam (Kromhouthal) & Online An unmissable event if you want to understand where the ecosystem is heading. 👉🏻 This is a massive summer festival for 25,000+ engineers focusing on hardcore technical knowledge. Why this is a must-have for Seniors and Tech Leads: ⚡️ First-hand Insights: Speakers feature tool creators and Core Teams (Vite, Vue.js, Angular, Node.js, Three.js). You will learn about the future of web standards. 🧠 Deep Dives & AI: The program focuses on complex architecture, performance, and AI Engineering. Expect real-world case studies on integrating AI into dev tooling and production. 🤝 Networking & Atmosphere: Expert meetings in Q&A rooms, discussion clubs, boat tours along Amsterdam's canals, and the biggest JS party worldwide. Key Discussion Points: 🟡 AI Engineering & Tooling: Building ChatGPT's Voice Mode infrastructure, multimodal LLMs for motion control, and "babysitting" background AI agents. 🟡 Next-Gen Ecosystem: The future of Vite tooling, the state of Node.js in 2025, and Transformers.js for machine learning on the web. 🟡 Performance & Architecture: Solving the "Performance Inequality Gap," embracing WebGPU/WebXR with Three.js, and mastering full-stack architecture for modern web apps. 🟡 Career Growth: Exclusive sessions on growing from Senior to Tech Lead/Staff Engineer, mastering both hard and soft skills. Visit the website for detailed information, including the program and the first announced speakers: 🔗 https://jsnation.com/?utm_source=catalogue&utm_medium=jsn2026 📌 Secure your spot at the best price — Early Bird tickets are available now! 🎟 🔗 https://jsnation.com/?utm_source=catalogue&utm_medium=jsn2026 ✨ More GitNation events: 🔗 https://gitnation.com/events?utm_source=catalogue&utm_medium=jsn2026 ▶️ Best Talks from JSNation (previous editions) on YouTube: 🔗 https://www.youtube.com/channel/UCQM428Hwrvxla8DCgjGONSQ JSNation on Twitter 🔗 twitter.com/thejsnation JSNation on Instagram 🔗 instagram.com/thejsnation JSNation on Bluesky 🔗 bsky.app/profile/jsnation.gitnation.org Amsterdam & Online

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CFP closes at	April 20, 2026 19:31 UTC
	April 20, 2026 19:31 UTC (Local)

CFP closes at	May 03, 2026 10:37 UTC
	May 03, 2026 10:37 UTC (Local)

CFP closes at	May 04, 2026 19:44 UTC
	May 04, 2026 19:44 UTC (Local)

CFP closes at	May 15, 2026 16:23 UTC
	May 15, 2026 16:23 UTC (Local)

CFP closes at	May 01, 2026 17:25 UTC
	May 01, 2026 17:25 UTC (Local)

Event Directory

Sponsored by Microsoft

Event Dates: May 27, 2026, May 28, 2026

Csirt, Security, Misp, Training, Dfir, Ransomware, Ddos, Community, Cybersecurity, Threat intelligence, Security awareness, Tabletop exercise, Artificial intelligence (ai), Supply chain security, Iot security, Llm security, Vibe coding security, Lacnic45

Event Dates: May 28, 2026

CFP closes at April 20, 2026 19:31 UTC April 20, 2026 19:31 UTC (Local)

Llms, Prompting, Ai, Ml, Mlops, Iot

Event Dates: May 29, 2026

CFP closes at May 03, 2026 10:37 UTC May 03, 2026 10:37 UTC (Local)

Hacking, Cibersecurity, Ciber, Forensics, Research, Dfir, Intel, Osint, Hardware, Security

Event Dates: May 29, 2026

Event Dates: May 30, 2026

Hacker, Bsides, Computer security, Exploit, Linux, Windows, Meshtastic, Sdr, Red team, Osint, Privacy, Cloud security, Reverse engineering, Dfir, Incident response, Penetration testing, Hacking, Offensive security, Ai, Social engineering, Maine, New england

Event Dates: May 29, 2026, May 30, 2026, May 31, 2026

Event Dates: June 01, 2026, June 02, 2026

Event Dates: June 01, 2026, June 02, 2026

Neos, Neoscms, Flow, Php, Legacy code, Scalability, Infrastructure, Kubernetes, Docker, Tests, Testing, Bdd, Ddd, Extensibility, Design patterns, User experience, User interface, Javascript, Pwa, Typescript, Css, Cms, Content management, Open source

Event Dates: June 04, 2026

CFP closes at May 04, 2026 19:44 UTC May 04, 2026 19:44 UTC (Local)

Schema, Automation, Pipelines, Versioning, Migration, Observability, Scalability, Resilience, Replication, Compliance

Event Dates: June 03, 2026, June 04, 2026

CFP closes at May 15, 2026 16:23 UTC May 15, 2026 16:23 UTC (Local)

Ai, Product, Devops, Big data, Full stack, Web, Mobile, Future of engineering, Qa & automation

Event Dates: June 02, 2026, June 03, 2026, June 04, 2026

Event Dates: June 02, 2026, June 03, 2026, June 04, 2026, June 05, 2026

Event Dates: June 06, 2026

CFP closes at May 01, 2026 17:25 UTC May 01, 2026 17:25 UTC (Local)

Sre, Devops, Cloud, O11y, K8s

Event Dates: June 08, 2026, June 09, 2026, June 10, 2026

Blue, Red, Purple, New, Hands-on, Beginner, Intermediate, Advanced, Hacking, Hunting, Research, Linux, Windows, Kernel, Social engineering, New research, New tool, Ai

Event Dates: June 11, 2026, June 12, 2026

Event Dates: June 11, 2026, June 12, 2026

Tech leadership, Tech conference, Seniority in tech

Event Dates: June 11, 2026, June 12, 2026

Blue, Red, Purple, Demo, New, Hands-on, Beginner, Intermediate, Advanced, Hacking, Hunting, Case study, Research, Linux, Windows, Kernel, High-level, Social engineering, Story telling, New research, New tool, Tool release, Ai

Event Dates: June 11, 2026, June 12, 2026

Blue, Red, Purple, Demo, New, Hands-on, Beginner, Intermediate, Advanced, Hacking, Hunting, Research, Linux, Windows, Kernel, Social engineering, New research, New tool, Tool release, Ai

Event Dates: June 12, 2026, June 13, 2026

Ruby, Rails, Hotwire, Frameworks, Open source, Community, Developer experience, Backend, Performance, Testing, Architecture, Dev culture, Real-world stories, Diversity, Accessibility

Event Dates: June 11, 2026, June 15, 2026

Javascript, React, Performance, A11y, Developer tooling, Ai, Node, Deno, Bun

CFP closes at April 20, 2026 19:31 UTC

April 20, 2026 19:31 UTC (Local)

CFP closes at May 03, 2026 10:37 UTC

May 03, 2026 10:37 UTC (Local)

CFP closes at May 04, 2026 19:44 UTC

May 04, 2026 19:44 UTC (Local)

CFP closes at May 15, 2026 16:23 UTC

May 15, 2026 16:23 UTC (Local)

CFP closes at May 01, 2026 17:25 UTC

May 01, 2026 17:25 UTC (Local)