Cybersecurity articles tagged #Canvas LMS on RuntimeRebel.https://runtimerebel.comhttps://runtimerebel.com/blog/us-government-scrutinizes-instructure-canvas-breach-and-outagehttps://runtimerebel.com/blog/us-government-scrutinizes-instructure-canvas-breach-and-outageUS Committee on Homeland Security investigates Instructure following a Canvas LMS data breach and service disruption affecting educational institutions.Wed, 13 May 2026 12:54:10 GMTInstructureCanvas LMSData BreachHomeland SecurityEdtech Securityhttps://runtimerebel.com/blog/shinyhunters-extorts-instructure-3-65tb-canvas-lms-data-breach-analysishttps://runtimerebel.com/blog/shinyhunters-extorts-instructure-3-65tb-canvas-lms-data-breach-analysisInstructure reaches an agreement with ShinyHunters after a massive 3.65TB data breach affecting Canvas LMS users across thousands of educational institutions.Tue, 12 May 2026 09:05:00 GMTInstructureCanvas LMSShinyHuntersData ExtortionEducation Sectorhttps://runtimerebel.com/blog/canvas-lms-vulnerability-leads-to-portal-defacement-patch-guidancehttps://runtimerebel.com/blog/canvas-lms-vulnerability-leads-to-portal-defacement-patch-guidanceInstructure confirms a Canvas LMS vulnerability allowed attackers to deface login portals with extortion messages. Learn how to secure your LMS environment.Mon, 11 May 2026 17:00:53 GMTInstructureCanvas LMSDefacementEdTechVulnerability Managementhttps://runtimerebel.com/blog/canvas-lms-cyberattack-thousands-of-schools-face-service-disruptionhttps://runtimerebel.com/blog/canvas-lms-cyberattack-thousands-of-schools-face-service-disruptionCanvas LMS restores services after a significant cyberattack disrupted online learning for thousands of students globally during critical exam periods.Mon, 11 May 2026 09:18:23 GMTCanvas LMSInstructureEducation SectorAvailability AttackIncident Responsehttps://runtimerebel.com/blog/shinyhunters-claims-second-attack-against-instructure-pii-at-riskhttps://runtimerebel.com/blog/shinyhunters-claims-second-attack-against-instructure-pii-at-riskThe threat actor ShinyHunters has launched a second attack against Instructure, putting the PII of hundreds of millions of EdTech users at immediate risk.Sat, 09 May 2026 00:50:39 GMTShinyHuntersInstructureCanvas LMSData BreachPII Leakhttps://runtimerebel.com/blog/shinyhunters-defaces-canvas-login-portals-in-extortion-campaignhttps://runtimerebel.com/blog/shinyhunters-defaces-canvas-login-portals-in-extortion-campaignShinyHunters breached Instructure, defacing Canvas login portals for numerous educational institutions, potentially impacting user credentials and initiating extortion.Fri, 08 May 2026 00:50:31 GMTShinyHuntersInstructureCanvas LMSExtortionEducation SectorDefacementCredential Thefthttps://runtimerebel.com/blog/instructure-data-breach-shinyhunters-exposes-education-sector-vendor-riskhttps://runtimerebel.com/blog/instructure-data-breach-shinyhunters-exposes-education-sector-vendor-riskAnalysis of the Instructure data breach by ShinyHunters, impacting educational institutions using Canvas LMS and highlighting critical third-party vendor dependencies.Thu, 07 May 2026 00:51:22 GMTInstructureCanvas LMSShinyHuntersEducation SectorData BreachThird Party RiskVendor Securityhttps://runtimerebel.com/blog/instructure-data-breach-student-ids-and-private-messages-exposedhttps://runtimerebel.com/blog/instructure-data-breach-student-ids-and-private-messages-exposedEdtech leader Instructure discloses a data breach involving student IDs and user messages after hackers disrupted services and threatened data leaks.Mon, 04 May 2026 08:56:48 GMTInstructureCanvas LMSEdTechPII LeakExtortionhttps://runtimerebel.com/blog/instructure-data-breach-shinyhunters-claims-theft-of-employee-datahttps://runtimerebel.com/blog/instructure-data-breach-shinyhunters-claims-theft-of-employee-dataEducational technology giant Instructure confirms an internal data breach after the ShinyHunters threat group claims to have stolen sensitive corporate data.Mon, 04 May 2026 00:50:54 GMTInstructureShinyHuntersCanvas LMSData BreachExtortion