Definitely worth bookmarking this for semesters to come. I like Canvas as far as LMSs go, but the sheer scale of dependence here has me thinking about taking other approaches. This first paragraph is a doozy:

Higher education has long been a target of ransomware gangs and data extortion attacks. But never before, perhaps, has a cyberattack against a single software platform so thoroughly disrupted the daily operations of thousands of schools across the United States.

• Canvas
• platforms
• platform dependence
• LMS
• edtech