According to numerous online reports, Coinbene cryptoexchange, included in the top 20 largest trading volumes, could have been compromised, as users reported who had problems with depositing and withdrawing coins.
Despite the fact that Coinbene did not give any preliminary announcements about the technical or other work, in response to one of the customers, exchange said that it had to work on problems of depositing and withdrawing coins.
"To improve the user experience, CoinBene updated the platform’s wallet on March 26, 2019. The maintenance will affect deposit and withdraw functions,” – said the official Twitter post.
However, some users of social networks do not simply believe these statements, suggesting that the cryptoexchange was hacked with total losses of about $40 mill, referring to the fact that ForkDelta is already filled with tokens for selling.
In any case, stopping offering their service of all wallets without any prior announcement, puts Coinbene in extremely strange position and only make you anxious about situation.

Today it was also reported that DragonEx cryptoexchange, which was boasting that it is “a safe and stable platform for BTC and ETH transactions,” announced on its official channel in Telegram about being hacked. So much for security confidence. As a result of the attack, DragonEx lost control over all crypto assets of its users. The exact amount of damages suffered by DragonEx is currently unknown.