Coinmama's official statement concludes that 24 websites have been breached by the hackers. The hackers managed to get away with a 450,000 email addresses and passwords, including 747 million records of information (transactions, notifications, services, etc.). No Bitcoin or Ethereum were stolen from Coinmama.
Current users are all now required to change their password as Coinmama builds up security measures to prevent further attacks from being successful. The Coinmama hack is the second highprofile cryptocurrency related hack in 2019, the first hack affected thousands of wallets!