Instructure is a U.S.-based educational technology company best known for developing Canvas, one of the world’s most widely used learning management systems (LMS).
The U.S. firm confirrmed a cybersecurity incident that exposed users’ personal information. The company is working with external cybersecurity experts and law enforcement to investigate the breach. Canvas is widely used by schools and universities to manage courses, assignments, and online learning, raising concerns about student and staff data security.
The company says the security incident appears to be contained while investigations continue. Instructure revoked privileged credentials and access tokens, deployed security patches, rotated some keys as a precaution, and increased monitoring across systems.
“Out of an abundance of caution, we rotated certain keys, even though there is no evidence they were misused – Implemented increased monitoring across all platforms.” reads the Incident Report. “While we continue actively investigating, thus far, indications are that the information involved consists of certain identifying information of users at affected institutions, such as names, email addresses, and student ID numbers, as well as messages among users. At this time, we have found no evidence that passwords, dates of birth, government identifiers, or financial information were involved.”
So far, the exposed data likely includes user identifiers such as names, email addresses, student ID numbers, and some user messages. The company states that there is currently no evidence that passwords, dates of birth, government IDs, or financial data were affected.
The educational technology firm continues to monitor the situation and will notify institutions if new findings emerge, while updating its status page and working to strengthen system security.
Instructure did not share details about the attack, however, the ShinyHunters extortion group claimed responsibility for the attack and added the company to its Tor data leak site.
“Nearly 9,000 schools worldwide affected. 275 million individuals data ranging from students, teachers, and other staff containing PII. Several billions of private messages among students and teachers and students and other students involved, containing personal conversations and other PII. Your Salesforce instance was also breached and a lot more other data is involved. Pay or Leak.” the group wrote on its leak site. “This is a final warning to reach out by 6 May 2026 before we leak along with several annoying (digital) problems that’ll come your way. Make the right decision, don’t be the next headline.,” reads the data leak site.
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