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Canvas hack strands students during finals, universities postpone exams

techMay 8, 20261042,428

Hackers replaced student access to Canvas with a ransom message on Thursday, blocking grades, study materials, and quizzes during finals week. Universities including University of Illinois and Baylor paused or postponed finals and restricted course access while IT teams responded. The attack exfiltrated data from 44 Dutch universities and schools, exposing student records and academic information. The disruption threatens graduation timelines, forces make-up exams, and is accelerating emergency data-security reviews across higher education.

Jen Mercieca
@jenmercieca.bsky.social

Idk if y’all are following the Canvas hack story, but apparently whoever hacked it is holding each uni’s access to canvas for ransom. Grades are due for graduation and no one can log on. 😬

6566h ago
Whorfin100

Gee maybe letting for-profit tech firms take over every function in universities was a bad idea?

Jen Mercieca79

Props to the hackers for kairos. 😬

Dan Lawson 53

I can give an A to each of my students if that helps

We do not stan31

Worst part is this isn't the first time Shiny Hunters has hacked the company. They never properly fixed the backdoor, allegedly.

Phil Garnock-Jones24

I recommend getting a big *sheet* of paper, *spreading* it out on a table, and writing the names and grades on it with a pencil. Presumably the papers are graded, so the information is available.

Frederick Winslow Homer Simpson23

There was a time before Canvas and Blackboard. Things worked pretty well I think I'm headed back to that world.

camerontalley.bsky.social10

Remember when canvas was self hosted by each school so this couldn’t happen? I member.

Bruce Herbert10

Ok, here is another one. bsky.app/profile/nick...

Bruce Herbert9

Ok, there is more. bsky.app/profile/jord...

Ginger Snap and Cam 🖖8

i am as concerned as hackers releasing Canvas messages, which could include sensitive/private communications about all manner of things.

Matthew Boedy6

Schools starting to release statements this afternoon. Could be thousands

Bruce Herbert6

Bluesky is on it. Some responses on Bluesky. bsky.app/profile/amos...

Talos_XLIV5

Yes, I saw reports hitting here earlier today sometime around noon-ish. I had an opportunity at the start of 2026 to have/use Canvas on my laptop for distance learning and said, "No thanks. Pass." Our interconnectedness is truly a double-edged sword and I, for one, have grown quite wary of it.

Middle Manager Mom ☕️5

Yup. My son is a senior in the middle of midterms. 🫠

Emanuel Brown3

Not just the Unis. My middle schooler’s district is cooked. Or is that chopped? Can’t keep it straight. No one can get their work or grades. Total shitshow. Also, the Canvas UX is hostility.

Lacey (she/her)3

It’s almost like having a backup externally is a good precaution

Cody Harrison3

this afternoon I got the message from shinyhunters yeah, I wonder how many people saw that and not the schools "scheduled maintenance" page

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