DRIVENsecurity

A branch of @DRIVENecosystem that focuses on easy-to-read smart contract audits, DeFi security, fundamental project analyses, and smart contract development. 📝

[DRIVENx @DRIVENecosystem]

🚀🌟 Excitement fills the air as the Driven Ecosystem takes a quantum leap into an extraordinary future! 🌐

We are thrilled to announce that DRIVEN Ecosystem has been Acquired by REV3AL! 🙌

Excited for the incredible adventures that lie ahead! 🤩

#DrivenX #Rev3al #Revolution

[DRIVENx @DRIVENecosystem]

🛡️Stay informed with our education series on DeFi. Check out our first article on crypto wallet security. Share your thoughts and what you'd like to see next:

https://t.co/FS7K4GyxGE

[polthedev | Web3 Developer @polthedev]

⛽️Some tips & tricks for gas optimization:

1) In "for" loops don't use i++; Use "unchecked {++i;}"
2) Don't execute direct operations on state variables (if it's possible). Use local variables and assign the final value to the state variable.

[polthedev | Web3 Developer @polthedev]

🚨 What is wrong with the following smart contract?

[polthedev | Web3 Developer @polthedev]

BonqDAO was hacked for over +120M USD

How?

[Immunefi @immunefi]

Best answer comes from @polthedev!

Check it out here:
https://t.co/g3ofgrQbLK

And for a slightly longer explanation...

👇

[polthedev | Web3 Developer @polthedev]

🚨ERC20::approve() race condition explained

Let's say we have two persons (Alice & Bob) and one ERC20 token (Token A).

Now, Alice wants to send X amount of tokens to Bob.

[polthedev | Web3 Developer @polthedev]

What could go wrong with this smart contract? A bad actor can start a DOS attack and make the smart contract non-functional. How?

[polthedev | Web3 Developer @polthedev]

To have too many owner privileges in a smart contract is definitely a vulnerability.

[polthedev | Web3 Developer @polthedev]

🚨 What is wrong with the following smart contract?

[polthedev | Web3 Developer @polthedev]

🚨 What is wrong with the following smart contract?

[polthedev | Web3 Developer @polthedev]

🚨 What is wrong with the following smart contract?

[DRIVENx @DRIVENecosystem]

Secure your #DeFi projects before it's too late! 🔒

@DRIVEN_security is offering top-notch security #audits at current prices for the next 20 days only! ⌛

Don't miss out on this opportunity to protect your investors. 📈

Request your audit now:
https://t.co/rs2BqJUJyM

[polthedev | Web3 Developer @polthedev]

🚨 What could go wrong with this smart contract? A bad actor can start a DOS attack and make the smart contract non-functional. How?

[polthedev | Web3 Developer @polthedev]

🚨What is wrong with the following smart contract?

[polthedev | Web3 Developer @polthedev]

🚨 What is wrong with the "mintLpTokens" function in the following smart contract?

[DRIVENx @DRIVENecosystem]

#DRIVENecosystem is hiring! 🤝

Exciting opportunity to join our team and make a difference in the DeFi space! 📋

If you are passionate about sales and want to be part of a fast-paced, innovative company, apply now! ✅

https://t.co/hrpPeZcdIO

#DeFi #sales #hiring #blockchain

[polthedev | Web3 Developer @polthedev]

🚨What is wrong with the "mintMyNfts" function in the following smart contract?

[polthedev | Web3 Developer @polthedev]

What is wrong with the following smart contract where users can deposit custom ERC20 tokens and receive shares in a project?

[polthedev | Web3 Developer @polthedev]

If you can't afford even a small auditor to analyze your whole DeFi project, DO NOT LAUNCH IT!