ShinyHunters apparently isn't done with edutech giant Instructure. The now-infamous hacking and extortion collective known as ShinyHunters has once again breached Instructure , the education technology company best known for its popular Learning Management System (LMS) application Canvas. ShinyHunters originally breached Instructure's systems just over a week ago, stealing data connected with nearly 9,000 schools worldwide. According to a report from TechCrunch , this week, ShinyHunters hackers defaced Canvas login pages for several schools that use the coursework and messaging platform. TechCrunch says that it saw at least three school login pages compromised with a message via an injected HTML file from ShinyHunters threatening to publicly release stolen data on May 12 unless Instructure agrees to “negotiate a settlement." Instructure confirmed that it had been breached by the same bad actors responsible for the previously reported breach into the company.…