


We've stored a private key controlling $5,000 USDC using LockBox's character-level sharding technology. The key fragments are scattered across our worldwide test network, encrypted, mixed with decoys, and mathematically unbreakable...
Or so we claim.
This isn't a puzzle. This is a real-world security challenge. We're giving you complete access to our test infrastructure. Attack everything. Break anything. Steal the money.
If there's a vulnerability, we want YOU to find it now—before our B2B partners trust us with their customers' keys.
Target Wallet:
[WALLET ADDRESS - Coming Soon]
Prize Money:
$5,000 USDC on Ethereum
Verify the Funds:
[ETHERSCAN LINK - Coming Soon]
Your Mission:
Extract the private key by any means necessary and transfer the USDC to your wallet.
Challenge Duration:
90 Days
Start Date:
[DATE - Posted Soon]
End Date:
[DATE - Posted Soon]
We're not playing games. Here's everything:
API Documentation: [Full API Specs - Coming Soon]
Network Architecture: [Architecture Diagram - Coming Soon]
Attack the servers. Probe the APIs. Map the network. Find the fragments. Break the encryption. We're not hiding anything from you.
There is NO LIMIT to how many bounties you can earn. We want to know about every vulnerability, not just the first one.
$10,000
Steal the $5,000 USDC + Show us how (+$5,000 USDC bonus)
Successfully transfer the funds from the target wallet to your own address, then join our Telegram and prove your method. We'll pay you an additional $5,000 for responsible disclosure.
$5,000 each
Demonstrate any of these without actually stealing funds:
$1,000 each
$500 each
Total Potential Bounties: $25,000+
Multiple findings in the same category will each receive the stated bounty. We want to know about EVERY vulnerability. There is no limit to what you can earn.
If you're unsure if something is allowed, ask in Telegram first.
Because we're about to ask crypto businesses to trust us with their customers' private keys.
We've built what we believe is the most secure private key storage system ever created. Character-level sharding. Worldwide distribution. Decoy fragments. End-to-end encryption. Zero-knowledge architecture.
But beliefs aren't security. Code is.
We need the world's best hackers, penetration testers, and cryptographers stress-testing our system in every way imaginable. Better you break it now for $10,000 than a real attacker breaks it later for millions.
This test environment mirrors our production architecture exactly. If you can break this, you can break production. And we need to know that BEFORE we launch.
Introduce yourself and let us know you're participating. Share your approach (or don't—stealth is fine too).
Study the node IPs, API documentation, and network architecture. Plan your attack vector.
Use any tools, techniques, or methods. Document everything you try—even failed attempts help us improve.
Found a vulnerability? Message us in Telegram Telegram with:
We'll verify within 72 hours and pay immediately via cryptocurrency.
Even if you don't crack it, share what you tried. We're learning from every attempt.
Found something critical but don't want to exploit it publicly? We respect responsible disclosure:
If the USDC remains in the wallet after 90 days:
If someone successfully cracks it:
Either way, we win. We either get validation that our system works, or we get education about what needs fixing. Both outcomes make LockBox stronger.
By participating in this challenge, you agree to:
This is a sanctioned security test. Participants who follow these rules and disclose vulnerabilities responsibly will not face legal action from LockBox, regardless of what they discover.
This challenge is void where prohibited by law.
We'll post progress updates in our Telegram channel:
Transparency is part of the test.
The network is live. The money is real. The challenge starts now.
The clock is ticking. The funds are there. The infrastructure is exposed.
Can you crack LockBox?
Challenge Status: LIVE
This is a time-limited security challenge. The infrastructure, bounties, and challenge rules are subject to change at LockBox's discretion.
Current bounty pool: $25,000+
We're putting our money where our mouth is.
We claim to have built unhackable private key storage. Now we're giving the world's best hackers 90 days and every tool they need to prove us wrong.
If we're right, we've earned the trust of the crypto industry.
If we're wrong, we've learned what needs fixing before real money is at stake.
This is how serious security is done.
Are you good enough to crack it?