Cointime

Download App
iOS & Android

Numen Cyber Presents Smart Contract Security CTF & Sensor Development Competition — An Exciting Global Event to Enhance Smart Contract Security

Validated Project

We at Numen Cyber are excited to announce that we are launching our highly anticipated Smart Contract Security CTF & Sensor Development Competition. Our event is set to take place online from March 29–31 2023 and is open to participants worldwide.

Our goal is to enhance the security of smart contracts through education and hands-on experience. With a prize pool of more than USD 20K, we promise this event will be a thrilling and rewarding experience for all participants.

The Smart Contract Security CTF (Capture the Flags) segment will feature expert-created challenges and flag points for participants to bypass restrictions and reach the flag points through technical means. This will allow participants to showcase their technical prowess and problem-solving abilities. We will select winners based on the greatest number of points earned.

In the Sensor Development competition, participants will be required to create Sensor Bots that can effectively detect attacks on pre-deployed contracts. Our Numen Cyber Labs team will generate multiple transactions on the test net, some of which will be attacks, and participants must capture these attacks using their Sensor Bots. We will rank participants based on the number and timing of the captures.

Our event’s prize pool of over USD 20,000 is sponsored by top industry players, including COCloud, Alibaba Cloud, and The Collective Solution.

The 1st place winner of the Smart Contract CTF competition will receive 3,000 USDC, USD 3,000 worth of vouchers and an exclusive Genesis NFT from The Collective Solution. The NFT comprises club membership benefits and a complimentary VIP ticket worth close to USD 5,000 to NFT Bali 2023.

We are grateful for the technical support of Move Accelerator (Aptos), Underblock, and Chianseclabs. Our company aims to provide a platform for Web3 security enthusiasts to showcase their skills while simultaneously learning and competing with fellow professionals in the field.

With just 48 hours to prove their mettle, the competition promises to be a thrilling ride. Registration is now open, and participants can sign up on our website here: https://ctf.numencyber.com/.

If you need help in forming a team, please join our discord at https://discord.gg/2mXqHDk3ed

Comments

All Comments

Recommended for you

  • 38,244.04 DMD Permanently Burned in the Past 7 Days

    On June 25, 2026, the latest on-chain data from DMDAO revealed that a total of 38,244.04 DMD has been permanently burned through the established transaction and wealth management burn mechanisms over the past 7 calendar days.

  • BTC Falls Below $60,000

    Market data shows that BTC has fallen below $60,000, currently priced at $59,954.84, with a 24-hour decline of 4.19%. The market is experiencing significant volatility, so please ensure proper risk management.

  • ETH Drops Below $1600

    Market data shows that ETH has fallen below $1600, currently priced at $1597.55, with a 24-hour decline of 3.81%. The market is experiencing significant volatility, so please ensure proper risk management.

  • Billionaire Philippe Laffont Prefers Investing in Space Over Bitcoin

    Philippe Laffont, founder and portfolio manager of Coatue Management, stated on the Squawk Box program that he is currently unable to determine his stance on Bitcoin. He mentioned that he is rethinking Bitcoin's positioning and expressed a preference for investing in space over Bitcoin. (thestreet)

  • Tech Giants' Data Center Leasing Commitments Exceed $850 Billion

    On June 24, an analysis by Bloomberg of regulatory filings revealed that as tech giants compete to expand their server clusters, the total amount of future data center leasing commitments by large cloud computing companies has continued to rise over the past year, surpassing $850 billion. Last quarter, Meta added leasing commitments of $79 billion, a 76% increase from the previous period; as of March 31, the total reached $182.9 billion. Meta CEO Mark Zuckerberg has stated that the company plans to invest hundreds of billions of dollars in AI infrastructure by 2030. Microsoft followed closely, adding over $41 billion in leasing commitments, bringing its total to $196.6 billion.

  • Address with $34.61 Million Long Position in 21,000 ETH Faces $1.696 Million Loss at 18x Leverage

    According to on-chain analyst Ai Yi, a certain address took a long position of 21,000 ETH with 18x leverage yesterday, amounting to approximately $34.61 million. Currently, it is facing an unrealized loss of $1.696 million, with an opening price of $1,728.5 and a liquidation price of $1,590.1.

  • U.S. 10-Year Treasury Yield Falls to 4.4138%, Lowest Since May 11

    On June 24, the yield on U.S. 10-year Treasury bonds fell to 4.4138%, the lowest level since May 11. The yield on U.S. 30-year Treasury bonds dropped to 4.8572%, the lowest since April 15.

  • Crypto Market Liquidations Reach $134 Million in the Last Hour, with $125 Million in Long Liquidations

    According to CoinGlass data, the total liquidation amount across the network in the last hour reached $134 million, with long liquidations accounting for $125 million and short liquidations amounting to $8.539 million.

  • BTC Falls Below $61,000

    Market data shows that BTC has fallen below $61,000, currently priced at $60,986.03, with a 24-hour decline of 2.88%. The market is experiencing significant volatility, so please ensure proper risk management.

  • Web3 data and AI company Validation Cloud completes $10 million in new round of financing

     Web3 data and AI company Validation Cloud announced a $10 million financing round from True Global Ventures. The company plans to use the funds to expand its AI products and achieve seamless access to Web3 data.