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Messages - Hee Jin Hwang

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Ethereum Forum / Who wants Crypto-wallet Security Service
« on: March 17, 2020, 01:27:13 PM »
 I'm developing Ethereum service now. But recently some hacker stole my one of best friend's Ethereum. So I'm thinking about creating a service to prevent hacking into personal(like any non-custodial) wallets. I'll keep testing and protecting the guys who tell you here.

 If anyone's interested, email me. [email protected]

2
Ethereum Forum / Protecting Ethereum wallets from hacking
« on: March 06, 2020, 05:37:57 AM »
Seeing the constant hacking of Ethereum wallets, we've developed a system that cancels unintentional transactions that occur in Ethereum wallets.

We thought we could use the same nonce value(with higher gas price) for transaction transmission in Ethereum to overwrite the transaction that was previously sent, so we could prevent it to some extent.

If you'd like to try it out, please search 'TX-ray' on google chrome webstore and download it.

I hope you guys to give me a lot of feedback. Thanks

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