Cybersecurity hackathons
CTFs, security tools and privacy.
25 events found
HackathonHyprLan
Celestia
In-person hackathon in Bengaluru, open theme
- Bengaluru · Offline
- 28 Oct – 6 Nov
- ₹35K
- 2–4 members
HackathonIIITDM Kancheepuram
CTF
Online hackathon on Cybersecurity
- Online
- 28 Oct
- ₹20K
- Solo or up to 3
Open sourceNational Forensic Sciences University, Chennai
Pinaka CTF
Online open source on Smart Cities and Cybersecurity
- Online
- 30 Oct – 28 Nov
- ₹1L
- Solo or up to 3
Hackathonkoolage
Koolage Cybersecurity Challenge – Can You Spot the Vulnerability?
Online hackathon on Cybersecurity
- Online
- 30 Oct
- Prizes: on the official page
- Solo
HackathonIndian Institute of Information Technology (IIIT), Bhagalpur
Securathon - Cybersecurity Hackathon
In-person hackathon in Bhagalpur on Cybersecurity
- Bhagalpur · Offline
- 30 Oct – 1 Nov
- ₹22K
- 2–4 members
HackathonThapar Institute of Engineering and Technology (TIET), Patiala
RootAccess
In-person hackathon in Patiala on Climate and Cybersecurity
- Patiala · Offline
- 30 Oct
- ₹20K
- 3–5 members
Open sourceObsidian Labs
Obsidian Labs CTF 2026- Jeopardy-Style Cybersecurity Challenge
Online open source on Cybersecurity
- Online
- 30–31 Oct
- Prizes: on the official page
- Solo
Open sourceHackitUp
Sea of Secrets CTF
Online open source on Cybersecurity
- Online
- 30 Oct – 1 Nov
- ₹1.9L
- Solo
HackathonVasavi College of Engineering (VCE), Hyderabad
Innovasia 2026
Hybrid hackathon in Hyderabad on Web3 and FinTech
- Hyderabad · Hybrid
- 30 Oct – 7 Nov
- ₹54K
- 2–4 members
HackathonMaharaja Agrasen Institute Of Technology (MAIT)
Hack The Circle
In-person hackathon in Rohini, open theme
- Delhi NCR · Offline
- 31 Oct – 3 Nov
- Prizes: on the official page
- Solo or up to 4
HackathonHackTheCore
DataOps Innovation Hackathon
Online hackathon on AI / ML and Cybersecurity
- Online
- 1 Nov
- ₹30K
- Solo or up to 4
HackathonHackosquad
hackosquadCTF 2026: DOOMSDAY
Online hackathon on Cybersecurity
- Online
- 5 Nov
- ₹50K
- Solo
HackathonInternational Institute of Information Technology (IIIT), Bangalore
Low-Level Hackathon
Online hackathon
- Online
- 8 Nov
- ₹20K
- Solo or up to 3
HackathonInternational Institute of Information Technology (IIIT), Bangalore
Cipher Chase — Capture the Flag
Online hackathon on Cybersecurity
- Online
- 12 Nov
- ₹15K
- Solo or up to 2
Open sourceBeunwrapd
The Last Daemon
Online open source on Cybersecurity
- Online
- 13 Nov
- Prizes: on the official page
- Solo
Open sourceHIII (Hackers In India)
InIt CTF
Online open source on Cybersecurity
- Online
- 14 Nov
- Prizes: on the official page
- Solo or up to 4
HackathonTechkriti
Capture The Flag | TECHKRITI | IIT KANPUR
In-person hackathon in Kalyanpur on Cybersecurity
- Kalyanpur · Offline
- 14–16 Nov
- Prizes: on the official page
- Solo or up to 2
HackathonTechkriti
Product Challenge | TECHKRITI | IIT KANPUR
In-person hackathon in Kalyanpur
- Kalyanpur · Offline
- 14 Nov
- Prizes: on the official page
- 2–5 members
Open sourceAcharya Institute of Technology
Capture The Flag
In-person open source in Bengaluru on Cybersecurity
- Bengaluru · Offline
- 16–19 Nov
- ₹6K
- 2–3 members
HackathonJalpaiguri Government Engineering College (JGEC), West Bengal
Slay CTF
Online hackathon on Cybersecurity
- Online
- 30 Nov
- Prizes: on the official page
- Solo or up to 3
HackathonGOOGLE DEVELOPER GROUP AT FIU
305 Veterans Hackathon Edition November 2026 — 305Hackathons.vercel.app
Online hackathon on EdTech and Cybersecurity
- Online
- 1–30 Nov
- Prizes: on the official page
- Team size: on the official page
HackathonErazone
Hack Era 2.0
Online hackathon on AI / ML and Web3
- Online
- 1 Dec
- ₹10K
- 2–6 members
Open sourceIndian Institute of Technology (IIT), Ropar
Oblivion - The Ultimate Capture The Flag (CTF) Competition
Online open source on Cybersecurity
- Online
- 5–6 Dec
- Prizes: on the official page
- Solo
Open sourceInternational Institute of Information Technology (IIIT), Bhubaneswar
CTF Arena
In-person open source in Bhubaneswar on Cybersecurity
- Bhubaneswar · Offline
- 20 Dec – 7 Feb
- ₹15K
- 2–3 members