Notice : temporary suspension this article published on May 28

On May 28, I raised a suspicion on the subject of security issues that Bit-z(www.bit-z.com), global top-10 cryptocurrecy exchange had lacked the ability to defend some abnormal transactions based on ERC-20. The title of the ariticle was 'Caution! Be careful to use Bit-z (www.bit-z.com)'.

Since then, I've been conducting further investigations on that subject and gathering more evidence.

While I was writing a more in-depth analysis of the subject, I found that company's forward-looking attitude to solve the issue I had raised.

Therefore, I will observe how Bit-z ultimately handles the issue, and then decide whether or not to republish the article that were temporarily suspended and newly publish the additional in-depth analysis article.

I thank my readers for their interest in my article.

• Who is Mr. Joo?
  Mr. Joo is investing Stratis, Dash, Apis, etc. and is active in Crypto communities related in masternode.