How I Hacked a Live Smart Contract & How to Get Started in White Hat Hacking

I Hacked a Live Contract! 😬
In this video, I show you step by step how I hacked a live smart contract posted as a challenge by Rareskills.io (www.rareskills.... I show how delegatecall can be exploited if not guarded correctly by the contract.
Moreover, I share how to get started with white hat hacking, and how can you become a great hacker and see contracts from the attackers' perspective enabling you to do defensive programming better!
EPISODE LINKS/CODE:
I highly recommend this channel as well to learn and understand solidity: / @smartcontractprogrammer
And in the context of hacking, these videos here:
/ @smartcontractprogrammer
• Reentrancy | Hack Soli...
SOCIAL LINKS:
Jesper's Twitter: / cryptojesperk
Jesper's LinkedIn: / jespertoftkristensen
QUESTIONS AND COMMENTS:
Thank you for watching! Comment what you like and didn't like, and let me know what content you want to see.
#ethereum #blockchain #hacking

[@harrytr.277]

OMG 18:36 greatest demonstration of code execution for all my years on watching coding tutorials on youtube

[@cryptojesperk]

Thank you for your comment; I'm very happy that you think that! And thanks for watching!

[@syedghufranhassan3858]

your fan from pakistan your videos are awesome and keen to learn from you

[@cryptojesperk]

Appreciate it! Thanks for watching and thanks for your support! 🙏

[@SnapLifeShortz]

This challenge is it just a challenge or a benefit from the contract itself

[@cryptojesperk]

Both, if I understand your question. Thanks for watching! 🙏

[@edmundobarbieri2214]

would love more content like this!

[@cryptojesperk]

Thank you for watching and I'm happy that you enjoyed the content! 🙏

[@dan-dv2tn]

Great content, just wish I could read the code on my phone while I watch. The text needs to be bigger on smaller screens it's size isn't feasible

[@cryptojesperk]

Thank you very much! I'm happy you like the content. That certainly makes sense in terms of the font size for screens! I will take that into account the best I can moving forward--great point! 🙏

[@merv893]

Thanks for that, you got a bit of pocket money before bed😅. Great vid, well explained.

[@cryptojesperk]

Haha, yes I did ;-). Thank you very much, and thanks for watching! Welcome to the channel 🙏

[@takemdarlington4036]

From looking at the contract code, I could figure out how to hack it. Highest 10 mins to complete the hack :) Unfortunately this is one year later :)

[@cryptojesperk]

Fantastic! Nice work! 🎉 thanks for watching 🙏

[@pulsechainalltheway1845]

Amazing video. You channel is full of amazing solidity videos. Thank you👍👍

[@cryptojesperk]

Awesome you find it helpful! Thank you so much for watching! 🙏

[@evmlionel]

Thank you, Jesper! I would love to see more hacking/auditing education from you.

[@cryptojesperk]

Thanks for watching! I will consider that for sure! It's an important topic 🙏

[@axelvirtus2514]

More hacking contracts video plz,beginner friendly:)

[@cryptojesperk]

Great feedback - thank you!

[@azackmatoff2570]

Wow, this was awesome, great content! You got a new sub here))

[@cryptojesperk]

Awesome! Glad you liked it. Thank you very much 🙏

[@yourdailyblockchain]

Very cool - so you were able to change the owner

[@cryptojesperk]

That's right! ✅ Thanks for watching 🙏

[@dikejiakumiracle]

Hello sir. Any videos for beginners?

[@cryptojesperk]

Hey! Yes, there are a few beginner videos in the channel! A few are more advanced, though, but I think you'll find something in the collection 🙏 Thanks for watching!

[@XxAsuraixx]

Hello were can i test te script

[@cryptojesperk]

thanks for watching! It's on my Github!

[@codeWithBala]

Awesome content 🙂 thank you!

[@cryptojesperk]

Thank you very much! Thanks for watching 🙏

[@joaovictorrabelo4751]

Awesome content and dynamics. thanks!!

[@cryptojesperk]

Thank you very much! Happy that it was helpful

[@Infernodrainer]

How to get code

[@cryptojesperk]

Thanks for watching! It's on my GitHub: github.com/jesperkristensen58/jesperkristensen58 🙏

[@mohosni5214]

i need your help my wallet was stolen with such contract

[@cryptojesperk]

Sorry to hear that! Be careful, and please store your crypto offline on a cold storage device and follow best security practices. Happy to review your current security setup 🙏 - I hope you recover your funds

[@jgalvan09]

lol good luck should of done your research

[@mohosni5214]

Need help kindly send a contact