General Bytes has implemented several measures in the wake of the hack, including offering to reimburse its cloud-hosted customers and adding new security measures.
Bitcoin ATM maker shuts cloud service after user hot wallets compromised
Bitcoin ATM manufacturer General Bytes said a hacker was able to install and run a Java application in its terminals that could access user information and send funds from hot wallets.
Vulnerable: Kraken reveals many US Bitcoin ATMs still use default admin QR codes
Kraken has urged BATMTwo ATM owners and operators to change the admin QR code for their ATMs to avoid potential attacks.