TOKYO, JAPAN - MediaOutReach - 21 September 2018 - Ziff, a cryptographic cryptographic exchange in Japan, acknowledgedthat it was hacked, and currently steals over $ 59 million's Tokens.

Exchanges areoften attacked by hackers. What kind of exchange is safe?

In this articlewe will cover the world's top 10 exchange rate indicators.

(Based onCoinmarketcap's global trading volume ranking)

Binance

According to thereport, binance has two large hacks and user account theft. It did not causeloss of assets to the binance platform, but the invaded user loses the assetand the binance security mechanism has a loophole.

Safety index: 4stars

OKEx

In September of2017, claiming that the account of the OKEX platform was stolen, the accountwas logging in with German IP address, claimed that hundreds of bit coins weretransferred in a few hours.

Safety index: 4stars

Huobi

There is notheft case

Safety index: 5stars

Bitfinex

On August 3,2016, the Bitcine trading platform Bitfinex of the United States said that, dueto security breaches on the website, temporarily closed Bitcoin transactions towithdraw its business, up to 119,756 Bitcoins totaling approximately $ 75million were stolen Announced.

Safety index: 3stars

ZB.COM

There is notheft case

Safety index: 5stars

Bithumb

On 20th June2018, South Korea's leading Bithumb announced the official report that about 35billion won (about 31 million dollars) of digital asset was stolen andimmediately stopped accessing and withdrawing service. The case is stated thatuntil 45th June the official notice, after one effort, 45% of the stolencryptographic infringement was rescued.

Safety index: 3stars

HitBTC

According to thereport, HitBTC was hacked in early 2015, HitBTC did not disclose the number ofstolen assets and commented that user assets were not affected.

Safety index: 4stars

Bit-Z

According tothis news, the Bit-Z exchanger was organized on March 30 and 31, 2018, wasattacked by planned hacking, and the wind fight alarm system was activated fortwo days at the same time. It has been deleted and no financial loss hasoccurred.

Safety index: 4stars

Lbank

There is notheft case

Safety index: 5stars

Bibox

There is notheft case

Safety index: 5stars