New to Web3 Cybersecurity?

Learn Web3 Cybersecurity with fun challenges, cohort based courses, live hands-on projects, research reports and the best resources.
Totally Free.

Skills you'll learn

Smart Contract Attacks and Prevention
Smart Contract Auditing
Interview Practise
Problem Solving
OnChain transaction debugging


Become a Cybersecurity Wizard at QuillAcademy

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Capture the flag

Cost: FREE

It is QuillAudit's initiative to serve the Smart contract & DeFi ninjas with some challenging security, exploits, and exploiting tasks. Each task or challenge will be on Smart-contract/Defi primitive.

DeFi Audit
NFT Audit


What do the Challengers have to say?

I'm happy to see my name on the Leaderboard of QuillCTF after solving the Road Closed challenge, I learned a lot about Access Control Vulnerabilities in smart contracts and learned how to use a testing.

Yahia Khaled

Amazing challenges to brush UP your solidity security skills

Quentin NDATO

I learnt about EVM memory layout and writing EVM opcodes in a optimized way.

Vishnuram Rajkumar

Just finished QuillCTF by @QuillAudits and I have to say, it's a great resource for smart contract auditors looking to refresh their skills on basic vulnerabilities. Highly recommend giving it a try!



Integrate with the QuillAcademy Ecosystem

Whether you're learners, developers and enthusiasts or communities, enterprises and sponsors, we've got a collaboration offer for you.

Developer with Laptop

For learners, developers and enthusiasts

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    Live updates on CTF challenges
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    Notifications for Web3 Events/Hackathons
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    Reminder for Webinars, Live Spaces
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    Important links for Cohorts and Skill Session
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    Notification for Freelance and Full-Time opportunities

For communities, enterprises and sponsors

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    Sponsor/Host/Fund Events and Challenges
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    Collaborate with ThinkTank to publish reports
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    Share live projects for Bug Bounty
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    Host Live Space/Workshop/Webinar with Us
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    Share employment opportunities


Selected Institutions Where We Conduct Sessions

Jalpaiguri Government Engineering CollegeJGEC
IIT RoorkeeIIT - R
Indian Institute of Public AdministrationIIPA
Indian Institutes of Information Technology KanpurIIIT - K

A Glimpse of our Sessions Presented By Our Experts

Sessions 1Sessions 2
Sessions 2Sessions 4


Be a QuillAcademy Chapter Lead And BUIDL Your Own Web3 Cybersecurity Society

Why Should You Be A QuillAcademy Chapter Lead?

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    Organize and host multiple tech events
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    Interact with top cybersecurity professionals
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    Get internship opportunities and limited swags
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    Partner with some of the biggest protocols in Web3.0
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    Collaborate with other college communities
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    Run Social media channels for your college chapter
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    Organize activities like CTFs, Audit Contests, EVM Puzzles
Paper Plane


Tune in to Our Weekly Conversations and Workshops

The Anatomy of the Sushi Swap Hack

The Anatomy of the Sushi Swap Hack

Apr 13, 2023

YouTube @QuillAcademy
How to start a career in Web 3.0

How to start a career in Web 3.0

Dec 27, 2022

Twitter @quillAudits
Building Safe & Secure DeFi in 2023

Building Safe & Secure DeFi in 2023

Jan 16, 2023

Twitter @quillAudits
Gaming In Metaverse

Gaming In Metaverse

Jan 6, 2023

Twitter @quillAudits
Crypto Winter and Investor Strategy

Crypto Winter and Investor Strategy

Dec 20, 2022

Twitter @quillAudits
Why Blockchain Bridges are Hackers Preferred Target in 2022

Why Blockchain Bridges are Hackers Preferred Target in 2022

Oct 14, 2022

Twitter @quillAudits
Taxation on Cryptocurrency | How to Pay Tax on Cryptocurrency?

Taxation on Cryptocurrency | How to Pay Tax on Cryptocurrency?

Nov 22, 2022

How to securely BUILD and DEPLOY smart contracts on Solana?

How to securely BUILD and DEPLOY smart contracts on Solana?

Oct 27, 2022


"Excellent discussion and well organized by the team"

Adil Khan, Search for Animera

"The host moderated the session well, and I liked the FAQ at the end because those were some genuine questions from the investor's point of view."

Atulya Bhatt, BuyUcoin

"Well planned space session, Great host & questions."

Lakshya Mittal, Recorem

" Overall very good session. Covered the introductory aspect of what both companies do. The flow of the session was smooth. We are looking forward o doing more of such sessions."

Manan Pahwa, Binocs


Catch up on the news

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Frequently Asked Questions

Visit our FAQs help centre to clear out any doubts or queries you may have regarding us and our services.

Explore FAQs
What is the QuillAcademy?
The QuillAcademy is a one-stop destination for all who want to enter Web3 Cybersecurity. Be it learning it from the start with our courses, improving your skills with our challenges, or working hands-on with live projects.
Are the cohorts and the courses paid?
How do I start learning with the QuillAcademy?
Who is the ‘Capture the Flag’ for?
Who is the ‘P2P Bounty Hunting’ for?
What are my opportunities after learning through QuillAcademy?

Join the community of Web3 Security Enthusiasts

Join Our Security Community Today! Connect with like-minded individuals and stay up to date with the latest security trends and best practices

Join the Community


Security First Newsletter by QuillAudits

DeFi & NFT Hacks, CTFs, and Blockchain Security Insights Straight to your Inbox. Explore our weekly newsletter: HashingBits. Stay updated on everything we’re publishing. Stand a step ahead.