Cyberattack Hits Canvas System Used by Thousands of Schools
A system that thousands of schools and universities use was offline Thursday during a cyberattack, creating chaos as students tried to study for finals and underscoring education’s dependence on technology.
The hacking group named ShinyHunters claimed responsibility for the breach at Canvas, said Luke Connolly, a threat analyst at the cybersecurity firm Emisoft. Instructure, the company behind Canvas, didn’t immediately respond to a request for comment or questions about whether the system was taken down as a precaution or because the hackers knocked it offline.
Impact of the Breach
Canvas is used to manage grades, course notes, assignments, lecture videos and more. The hacking group posted online that nearly 9,000 schools worldwide were affected, with billions of private messages and other records accessed, Connolly said.
Students quickly took to social media to ask if others were unable to access Canvas, with many panicking that they could no longer view course materials housed within the platform to study for their final exams.
Similarities to Previous Attacks
Connolly said the Canvas attack is strikingly similar to a breach at PowerSchool, which also offers learning management tools. In that case a Massachusetts college student was charged.
ShinyHunters has been tied to other attacks, including one aimed at Live Nation’s Ticketmaster subsidiary. The group is described as a loose affiliation of teenagers and young adults based in the U.S. and the United Kingdom.
Response from Schools and Universities
Universities and school districts quickly began notifying students and parents. “This is being reported as a national-level cyber-security incident,” the director of information technology at the University of Iowa’s College of Public Health wrote in announcing that the school’s online system was down.
Virginia Tech acknowledged in a notice to students that the administration was aware of the effect on final exams and other end-of-semester activities. The University of New Mexico sent a similar message to the campus community, and the University of Florida urged students to stay alert for any phishing messages that appear to be from Canvas.
Workarounds and Concerns
Teachers say they are having to find workarounds to help students study for exams and submit final assignments. Damon Linker, a senior lecturer in the political science department at the University of Pennsylvania, said in a post on the social media platform X that his students had been relying on Canvas to access every reading from the semester and all of his lecture slides before their Monday final exams.
The outage leaves students and faculty “dead in the water here in academia right now,” he said. The student newspaper at Harvard reported that the system there was down as well. Students at Johns Hopkins University simply got an error message when trying to view their final grades on the platform Thursday.
Public School Districts Response
Public school districts also sought to reassure parents, with officials in Spokane, Washington, writing that they aren’t “aware of any sensitive data contained in this breach.” Some schools, such as the University of Texas at San Antonio, announced they were pushing back finals scheduled for Friday in response to the outage.
- The cyberattack on Canvas has affected nearly 9,000 schools worldwide.
- Billions of private messages and other records have been accessed.
- The hacking group ShinyHunters has claimed responsibility for the breach.
- The attack is similar to a previous breach at PowerSchool.
- Schools and universities are working to find workarounds to help students study for exams and submit final assignments.
The cyberattack on Canvas highlights the importance of cybersecurity in education and the need for schools and universities to have robust measures in place to protect against such attacks.
Source: SecurityWeek