송종혁 (Jonghyuk Song)

[송종혁 (Jonghyuk Song) @freest4r]

USDC is doing a free airdrop❤️ @xuansangly2 @PrasadRayalla @xiehaoyi1 @Do_U_Dirty @nandauma143 @Bankongemmy1 @Dr_Nnekwu_Nwa @muqiufan @Unfairness74 @OtimLaw58097009 @Hossineshahrib1 @mungheuhuseull1 @Susmita14445420

[송종혁 (Jonghyuk Song) @freest4r]

Claim USDC Airdrop! @AhmadAkbari68 @Hunt4lyons @July8909 @furkanefeylmaz4 @ehmylink @singhethen @Adrian2021XRP @paopaoiii1 @Magiahdjjwu @zhuwonianshaoy2 @KauanCo57058894

[송종혁 (Jonghyuk Song) @freest4r]

Yay, I was awarded a $500 bounty on @Hacker0x01! https://t.co/pUs6xfWNOC #TogetherWeHitHarder

[송종혁 (Jonghyuk Song) @freest4r]

Yay, I was awarded a $2,500 bounty on @Hacker0x01! https://t.co/pUs6xfWNOC #TogetherWeHitHarder

[Car Hacking Village @CarHackVillage]

DefCON 30 CHV Call for Papers (CFP) now available. Please visit the link below and submit your talk!!
https://t.co/y4GyAHekR1

[All For One @WinAllForOne]

On August 10, 2018, Jonghyuk Song (Security team at Samsung Research) wrote a nice article how he found a vulnerability in the smart contract of ‘All For One’ game.

He reported his findings to us and patch was applied. 🙂

We are thankful for his contribution! @freest4r

[송종혁 (Jonghyuk Song) @freest4r]

Thank you very much!

[송종혁 (Jonghyuk Song) @freest4r]

@_supernothing Hello. I'm Jonghyuk Song. I really enjoyed your talk in Codeblue2018. So, Can I get your slides? I want to study more about your research. I can't wait until it is uploaded by Codeblue. If it is possible, please send the slides to '[email protected]'. thanks!

[송종혁 (Jonghyuk Song) @freest4r]

@austingriffith hello. I sent a email and Facebook message. check please. it is about Cryptogs's smart contract.

[송종혁 (Jonghyuk Song) @freest4r]

@MegaCryptoPolis hello. I sent a Facebook message yesterday. please check it now. That is about a security vulnerability of your smart contract

[CVE @CVEnew]

CVE-2018-10468 The transferFrom function of a smart contract implementation for Useless Ethereum Token (UET), an Ethereum ERC20 token, allows attackers to steal assets (e.g., transfer all victims' balances into their account) ... https://t.co/l0ZSvI1lBX

[CVE @CVEnew]

CVE-2018-10666 The Owned smart contract implementation for Aurora IDEX Membership (IDXM), an Ethereum ERC20 token, allows attackers to acquire contract ownership because the setOwner function is declared as public. A new owner can ... https://t.co/PUDseCu0AI

[송종혁 (Jonghyuk Song) @freest4r]

@RasputinOnline Hello. I sent a email to '[email protected]'.
please check it out. ROC contract has a serious vulnerability.

[송종혁 (Jonghyuk Song) @freest4r]

@RasputinOnline Hello. I found a vulnerability of ROC smart contract.
What is your official email? I can give detail information.
By the way, I will report it CVE.

[송종혁 (Jonghyuk Song) @freest4r]

@PlaidCTF I got 'Did you see it' from 'Down the reversing hole'. But, it's wrong flag. Am I wrong? or is there something wrong in the auth?

[송종혁 (Jonghyuk Song) @freest4r]

@plaidCTF I can't login now. Are there anyone who like me?

[SEOTAIJI (서태지) @SEO_TAIJI]

[#서태지 #콰이어트나이트(Quiet Night) #크리스말로윈(ChristMalo.win) ]

안녕하세요, 서태지컴퍼니 입니다.

대망의 서태지 9집 ‘콰이어트 나이트(Quiet Night)’의... http://t.co/8o0L9o3eH6

[송종혁 (Jonghyuk Song) @freest4r]

@csTA_bot 2

[송종혁 (Jonghyuk Song) @freest4r]

@d_ijk_stra 그게 bin diffing 기술을 이용한 patch analysis인데 병영이형이 전문..

[송종혁 (Jonghyuk Song) @freest4r]

@kbsrooftop 혹시 어제 제이레빗이 출연한 방송, "다시 보기"는 지원 안해주시나요? 다시 듣기는 되긴 하던데...