A ransomware attack encrypted CivicSmart’s network and exfiltrated company and customer data. The attack, which took place in March, was identified when hackers threatened to publish 159 gigabytes of sensitive data online. To prevent publication, the company paid an undisclosed ransom, and the files were brought offline. However, CivicSmart can’t rest easy. Despite promises to delete the information, it’s unlikely that cybercriminals will destroy valuable resources, which means that the stolen data could come back to haunt the company or its customers.