The Singapore-based company founded and managed by Vietnamese stated Monday its server had been attacked and personal data of a large number of users could have been leaked.
It added user assets were not affected by the attack.
Internet users on Dec. 25 found the data of Onus customers posted on a data trading website by an account named ‘vndcio.’
The data includes real name, email address, phone number, username and Electronic Know Your Customer (eKYC) info, which is the digital verification of an identity without the need for face-to-face interaction.