Explore Security Hackathons 2026

Join hackathons focused on cybersecurity, encryption, and digital defense systems.
Explore Security hackathons online and in-person
IN-PERSON Innovation Challenge Smart Region

Oct. 8, 2026 - Oct. 10, 2026

Upcoming

Ready to turn your ideas into impact? Join the Innovation Challenge 2026 and work in international teams on real-world Smart Region challenges. ๐Ÿ“ Landau an โ€ฆ

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IN-PERSON codeLinc 11, hosted by Lincoln Financial & AWS

Oct. 3, 2026 - Oct. 4, 2026

Upcoming

For 11 years, Lincoln Financial has hosted a 24-hour coding challenge where high school and undergraduate students have an opportunity to solve technology challenges. Under โ€ฆ

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IN-PERSON Test Flight: Glasswing Ventures AI Hackathon

Sept. 26, 2026 - Sept. 27, 2026

Upcoming

Test Flight is a two-day, in-person AI hackathon hosted by Glasswing Ventures at 275 Newbury Street in Boston on September 26 and 27, 2026. One โ€ฆ

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IN-PERSON Energy Data Hackdays

Sept. 10, 2026 - Sept. 11, 2026

Upcoming

The energy industry is evolving with the rise of renewable, decentralized technologies like geothermal, wind, and solar. Digital tools help optimize energy supply, usage, and โ€ฆ

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IN-PERSON GalxeCode VibeCoding Hackathon

Sept. 7, 2026 - Sept. 7, 2026

Upcoming

๐Ÿš€ GALXECODE HACKATHON 2026 โ€” AI with Innovation.๐Ÿ”ฅ Think you can build, innovate and solve a real problem from scratch..? ๐Ÿ‘‰ Registration Are Now Open โ€ฆ

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IN-PERSON Green transition and Security

Aug. 19, 2026 - Aug. 19, 2026

Ended

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IN-PERSON MarinHacks

Aug. 2, 2026 - Aug. 2, 2026

Ended

Marin Catholic Highโ€™s inaugural hackathon hosted by students, for students

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ONLINE Boring Security

June 2, 2026 - June 22, 2026

Ended

The โ€œwhatโ€ Build a Sola-powered solution that makes some corner of cybersecurity less painful. Submit your solution along with screenshots and a 1-min video. Just โ€ฆ

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ONLINE SS Hacker Team Cybersecurity GLOBAL Challenge 2026

May 10, 2026 - May 25, 2026

Ended

About the challenge updates join now-https://t.me/CHELLENGEHACKINGSS Hacker Team Cybersecurity Challenge 2026 is a national-level online hackathon focused on AI-powered cybersecurity solutions. Participants will build real-world โ€ฆ

IN-PERSON Energy Data Hackdays 2026 - Lausanne

May 7, 2026 - May 8, 2026

Ended

Join Switzerlandโ€™s premier innovation event where data meets action. Whether you are a developer, researcher, or energy expert, we need your skills to solve real-world โ€ฆ

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