security & audit Hackathons
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HACKSECURE'26
ISEA
othersecurity & auditpublic goods & impact
Prize Pool₹100.0K
Days Left7 days
LocationNational Institute of Technology, Hamirpur, NIT, Hamirpur, Himachal Pradesh, India
Date RangeMar 10, 2026 - Mar 11, 2026
ECLIPSE
ISEA (www.isea.gov.in)
othersecurity & audit
Prize PoolNon-cash Prize
Days Left10 days
LocationJSS Academy Of Technical Education, JSS Campus Road, Srinivaspura, Bengaluru, Karnataka, India
Date RangeMar 13, 2026 - Mar 14, 2026
Aegis SandBox v2.0
Aegis SandBox v2.0
otherbug bountypenetration testing
Prize PoolNon-cash Prize
Days Left4 days
LocationDayananda Sagar College of Engineering, 91st Main Road, 1st Stage, Kumaraswamy Layout, Bengaluru, Karnataka, India
Date RangeMar 7, 2026 - Mar 8, 2026
OT
Shared Security Hackathon
Othentic
otherethereumeigenlayer
Prize Pool$20.0K
Days LeftEnded
LocationBrussels Info Place (BIP), Brussels Info Place (BIP) - Coudenberg, Former Palace of Brussels, Rue Royale 2/4, 1000 Bruxelles, Belgium
Date RangeJul 6, 2024 - Jul 8, 2024
Venn Network: Wallet Security Hackathon
Venn
otherethereumsmart contract auditing
Prize Pool$6.0K
Days LeftEnded
LocationOnline
Date RangeMar 18, 2025 - Apr 9, 2025
Sonic Summit Jailbreak Hackathon
Sonic Labs
otherethereumsolidity
Prize Pool$15.0K
Days LeftEnded
LocationOnline
Date RangeMay 6, 2025 - May 8, 2025
Halloween ChaincKathon 2025
The Chaincademy
othersmart contract auditingsupply chain
Prize Pool$150
Days LeftEnded
LocationOnline
Date RangeOct 25, 2025 - Oct 27, 2025
Verified Wallet Bug Bounty
Verified Network
otherbasetypescript
Prize Pool$5.0K
Days LeftEnded
LocationOnline
Date RangeDec 12, 2025 - Jan 14, 2026
PT
Codorra
Purplerain tech
otherremotehybrid
Prize Pool₹400.0K
Days Left88 days
LocationOnline
Date RangeApr 16, 2026 - Apr 26, 2026