BugCON · 2025 · Mexico
Fronton Bucareli, Mexico City
The November 20-21, 2025 Mexico City BugCON edition whose official event pages and Electronic Cats repository document a Linux-capable RV1106 badge with open hardware source, add-on board, and release-image flashing path.
1 catalogue badge(s)
BSides CDMX · 2025 · Mexico
Ex Fabrica MX, Mexico City
The July 18, 2025 Mexico City Security BSides edition whose official event page documents the Ex Fabrica MX venue and whose Electronic Cats repository preserves a PY32F030 badge, role variants, Metro add-on, firmware, BOMs, and hardware renders.
1 catalogue badge(s)
HackGDL · 2025 · Mexico
Jardin Americana, Guadalajara, Jalisco
The March 1, 2025 Guadalajara HackGDL edition whose official pages and Electronic Cats repository document a HackGDL event badge based on the ESP32-S3 Minino platform.
1 catalogue badge(s)
Kernelcon · 2025 · United States
Hilton Omaha Downtown Old Market, Omaha, Nebraska
The April 3-4, 2025 Omaha Kernelcon edition whose official badge site documents the Race Condition Raspberry Pi Pico racing badge and bonus-track activity.
1 catalogue badge(s)
CrikeyCon · 2025 · Australia
Royal International Convention Centre, Brisbane
The March 22, 2025 tenth CrikeyCon edition in Brisbane whose official schedule and ticketing trail document conference badge pickup and attendee access context.
1 catalogue badge(s)
BSides Adelaide · 2025 · Australia
Hilton Adelaide, South Australia
The May 12-13, 2025 BSides Adelaide edition whose public Hackerware, Hackster, and attendee writeup sources document the second Wombat CTF badge with onboard binary-entry buttons and a secret hardware challenge.
1 catalogue badge(s)
BSides Brisbane · 2025 · Australia
QUT Gardens Point Campus Z Block, Brisbane
The July 12, 2025 Queensland hacker conference edition whose Humanitix ticketing page documents cool badge inclusion for standard and VIP tickets and whose prospectus offered electronic badge design/build for 500 delegates.
1 catalogue badge(s)
Christchurch Hacker Conference · 2025 · New Zealand
The Majestic, Christchurch
The Christchurch Hacker Conference edition held October 29-31, 2025, whose attendee badge paired an ESP32-C3, 24 WS2812 RGB LEDs, SSD1306 OLED, USB Serial JTAG shell, bare-metal Rust firmware, and progressive badge challenges.
1 catalogue badge(s)
Kawaiicon · 2025 · New Zealand
Michael Fowler Centre, Wellington
The November 6-8, 2025 Wellington Kawaiicon edition whose official badge page documents a Kawaiicon 3 badge laser etched and cut from recycled wildflower seed paper.
1 catalogue badge(s)
Ekoparty · 2025 · Argentina
CEC, Buenos Aires
The 21st Ekoparty Buenos Aires edition whose official badge page documents an artistic, sonic, customizable electronic badge with public hardware and firmware repository.
1 catalogue badge(s)
DragonJAR Security Conference · 2025 · Colombia
Centro de Eventos El Tesoro, Medellin
The September 10-11, 2025 Medellin DragonJARCON edition whose official pages document an optional paid electronic hardware badge plus a limited DragonJARCON 2025 NFC hacking badge raffle.
1 catalogue badge(s)
BSides Cape Town · 2025 · South Africa
Lagoon Beach Hotel & Spa, Cape Town
The December 6, 2025 BSides Cape Town edition whose official sponsorship page lists a dedicated Badge Sponsor slot and whose ticketing page documents the Lagoon Beach event and swag context.
1 catalogue badge(s)
VULNCON · 2025 · India
National Science Seminar Complex, IISc, Bengaluru
The June 14-15, 2025 Bengaluru VULNCON edition whose official schedule and village pages document the Solder & Spark Badge Village, a one-day hands-on electronic badge-building activity.
1 catalogue badge(s)
BSides Agra · 2025 · India
Dr B.R. Ambedkar University, Civil Lines, Agra
The December 13, 2025 Uttar Pradesh Security BSides edition whose archived official site documents the Agra event, workshops and villages, ticket/welcome-kit context, and whose official LinkedIn trail documents IOTSRG as Badge Sponsor and a soldering village.
1 catalogue badge(s)
GreyCTF Summit · 2025 · Singapore
NUS School of Computing, COM1 Level 2, Singapore
The July 5, 2025 NUS Greyhats cybersecurity summit in Singapore whose public GreyBadge archive documents the GreyMecha/Army badge, setup workflow, KiCad hardware, CircuitPython filesystem, FPGA files, and summit firmware releases.
1 catalogue badge(s)
BSidesTLV · 2025 · Israel
Tel Aviv
The BSidesTLV 2025 edition whose official badge page documents the limited Infinity Glove electronic badge as a custom hardware CTF with on-site pickup.
1 catalogue badge(s)
Badge.Team Adjacent Events · 2025 · Netherlands
Garderen
A Dutch HackerHotel edition whose public badge talk documents badge-team workflow, production handoff, challenge integration, and lessons learned.
1 catalogue badge(s)
Bug Bounty Village · 2025 · United States
Las Vegas Convention Center, Las Vegas, Nevada
The DEF CON 33 Bug Bounty Village edition whose official BBV Badge 2025 page documented a four-button, four-LED badge challenge tied to Zoom, Intigriti, HackerOne, and CTF.ae challenge inputs.
1 catalogue badge(s)
Biohacking Village · 2025 · United States
Las Vegas Convention Center, Las Vegas, Nevada
The DEF CON 33 Biohacking Village edition whose public badge page, user guide, and post-event reporting document a Distiller BHV Compute Module 5 badge with local medical-assistant AI, e-ink UI, microphone, buttons, LEDs, and open software branches.
1 catalogue badge(s)
Chaos Communication Congress · 2024 · Germany
Hamburg
The December 27-30, 2024 Hamburg Chaos Communication Congress whose official Hub archived an expanded assembly-created digital badge system, distinct from a physical or electronic attendee badge.
1 catalogue badge(s)
Electromagnetic Field · 2024 · United Kingdom
Eastnor Castle Deer Park
The first Tildagon year, intended as a reusable badge platform with hexpansions.
1 catalogue badge(s)
BornHack · 2024 · Denmark
Funen
The 2024 badge centered on ESP32-C3 firmware, POV-badge hardware, community firmware examples, and a 3D-printed case path.
1 catalogue badge(s)
Fri3d Camp · 2024 · Belgium
Belgium
A modern ESP32-S3 Fri3d badge with LCD, controls, MicroPython/Arduino docs, blaster and communicator add-ons, and reset/update workflows.
1 catalogue badge(s)
HaxoGreen · 2024 · Luxembourg
Dudelange, Luxembourg
A Luxembourg hacker camp edition whose public wiki documents camp wristbands, infodesk registration, hackerpassport stamps, goodie bags, T-shirt timing, and ticket/merch context rather than a sourceable electronic badge.
1 catalogue badge(s)
Easterhegg · 2024 · Germany
OTH Regensburg
The 21st Easterhegg in Regensburg, where the Rabbit Chaos Adventure tied campus, laptop, and badge challenges to a public badge repository and hardware-hacking area.
1 catalogue badge(s)
Camp++ · 2024 · Hungary
Fényes Camping, Tata, Hungary
The twelfth H.A.C.K. outdoor camp in Hungary, source-backed as a ticket-ID, gate/reception check-in, and campsite wristband identity-artifact record rather than an electronic badge.
1 catalogue badge(s)
Security Fest · 2024 · Sweden
Gothenburg
The Swedish Security Fest edition with the Feskekôrka Piano Badge, a music-and-airship CTF badge documented through Hackster and Hackerware build notes.
1 catalogue badge(s)
CyberThreat · 2024 · United Kingdom
London
The London CyberThreat 2024 edition whose official event site documents brand-new Secure Impact hackable badges with nine challenges and published official walkthroughs for the final two badge challenges.
1 catalogue badge(s)
DORS/CLUC · 2024 · Croatia
Zagreb
The first electronic DORS/CLUC conference badge year, with e-paper, IR badge-to-badge discovery, light-sensor web configuration, and open hardware files.
1 catalogue badge(s)
BalCCon · 2024 · Serbia
Novi Sad
The Mini Cyberdeck 0o00 badge year, centered on a CH32V003 RISC-V microcontroller, ST7735 display, buzzer, six buttons, and BCD-0o27 connectivity.
1 catalogue badge(s)
Hackaday Europe · 2024 · Germany
MotionLab.Berlin
The Berlin Hackaday Europe edition whose public schedule included a badge-hacking ceremony and whose field reports document reuse of the 2023 Vectorscope badge.
1 catalogue badge(s)
BSides Athens · 2024 · Greece
TWELVESEC, Athens
The June 29, 2024 Security BSides Athens edition at TWELVESEC, with official programme context for a soldering workshop and recovered wrap-up text documenting an electronic circuit badge.
1 catalogue badge(s)
DEF CON · 2024 · United States
Las Vegas Convention Center, Las Vegas, Nevada
The 2024 DEF CON edition whose official electronic badge used Raspberry Pi RP2350 silicon, a handheld-game form factor, firmware/game archives, GB Studio source material, and a public badge patch trail.
2 catalogue badge(s)
Car Hacking Village · 2024 · United States
Las Vegas Convention Center, Las Vegas, Nevada / DEF CON 32
The DEF CON 32 Car Hacking Village edition whose official badge sale page, public CHV repositories, CTF archive, SAO specification, and IOActive key-fob badge build series document a CAN-bus badge ecosystem.
1 catalogue badge(s)
HackConRD · 2024 · Dominican Republic
Dominican Republic
The 2024 Dominican Republic HackConRD edition whose official-badge repository and badge-team workshop writeup document the first official HackConRD badge and its ATTiny85, lanyard, challenge, serial, LED, buzzer, firmware, and KiCad manufacturing trail.
1 catalogue badge(s)
Hackers On Planet Earth · 2024 · United States
St. John's University, Queens, New York City
The 15th Hackers On Planet Earth conference, held July 12-14, 2024, where an ESP32-C3 electronic badge, Badge Clinic, open hardware repository, firmware paths, and MicroPython hacking notes were documented through official HOPE sources.
1 catalogue badge(s)
LayerOne · 2024 · United States
Pasadena Hilton, Pasadena, California
The May 25-26, 2024 LayerOne Pasadena edition whose official conference post, Hardware Hacking Village page, and public repository documented the POV Spinner electronic conference badge.
1 catalogue badge(s)
SAINTCON · 2024 · United States
Provo, Utah
The October 22-25, 2024 SAINTCON edition in Provo, Utah, whose official site and MiniBadge trading page documented submitted and official MiniBadges, a public build-guide link, trading-booth hours, and MiniBadge standards.
1 catalogue badge(s)
BSidesSF · 2024 · United States
City View at Metreon, San Francisco, California
The May 4-5, 2024 San Francisco Security BSides edition whose official Sched archive documents a Hardware Challenge Village using a specially designed HCV badge for electronics tinkering and badge CTF contest play.
1 catalogue badge(s)
BSidesPDX · 2024 · United States
Smith Memorial Student Union, Portland, Oregon
The October 25-26, 2024 Portland Security BSides edition whose official schedule and speaker page document The Badge Talk, where Joe FitzPatrick presented the customized BSidesPDX badge design, gameplay, and hacking context.
1 catalogue badge(s)