New, from me: Canvas Breach Disrupts Schools and Colleges Nationwide
"An ongoing data extortion attack targeting the widely-used education technology platform Canvas disrupted classes and coursework at school districts and universities across the United States today, after a cybercrime group defaced the service’s login page with a ransom demand that threatened to leak data from 275 million students and faculty across nearly 9,000 educational institutions."
"Canvas parent firm Instructure [NYSE:INST] responded to today's defacement attacks by disabling the platform, which is used by thousands of schools, universities and businesses to manage coursework and assignments, and to communicate with students."
Lots more here:
https://krebsonsecurity.com/2026/05/canvas-breach-disrupts-schools-colleges-nationwide/
