BleepingComputer

Instructure confirms hackers used Canvas flaw to deface portals (opens in new tab)

Covered by 3 sources See all sources covering this story including the Guardian, Scott Helme

Education technology giant Instructure has confirmed that a security vulnerability allowed hackers to modify Canvas login portals and leave an extortion message. [...]

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Covered in 4 articles

the Guardian·

Canvas hack: is it ever a good idea to pay a ransom, and what happens to the data?

Discussed on Hacker News
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Scott Helme·

The Instructure Canvas Breach (2026): How XSS in a Support Ticket Compromised 275 Million Students

Discussed on Hacker News
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scotthelme.ghost.io·

The Instructure Canvas Breach (2026): How XSS in a Support Ticket Compromised 275 Million Students

Feeds
View all 4 ›

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