Textbook titan McGraw Hill on ransomware crew's reading list after 13.5M records exposed

McGraw Hill reportedly had approximately 13.5 million records (~100 GB) of personally identifiable information exposed after what the company calls a misconfigured Salesforce-hosted webpage; the ShinyHunters ransomware crew posted the data to its leak site and claimed a ransom demand was not met, while McGraw Hill insists core systems were not accessed.