Macmillan updated its previous statement about a security incident over the weekend, writing that it involved “encryption of certain files on our network.” The publisher will remain closed all day on Tuesday, June 28. Their statement continues, “As a precautionary measure, we immediately took systems offline to prevent further impact to our network and closed the offices on Monday, June 27. We are working diligently with specialists to investigate the source of this issue, understand its impact on our systems, and to restore full functionality to our networks as soon as possible. Customers, employees, and other third-party partners may notice […]