The Central Board of Secondary Education (CBSE) has firmly rejected claims made by a social media user alleging a security breach in its On Screen Marking (OSM) portal. In a statement released on Tuesday, the CBSE reassured students that the integrity of the evaluation system remains intact. The board clarified that the portal mentioned in the social media post is a testing site and does not contain any actual evaluation data.
The controversy arose when a user claimed to have hacked the OSM system on February 26, 2026, which subsequently led to media coverage of the alleged breach. The CBSE highlighted that the URL cited in the claim is used solely for internal testing with sample data, emphasizing that no vulnerabilities exist in the actual evaluation portal. This clarification aims to alleviate concerns among students regarding the security of their examination assessments.
- No security breaches identified — CBSE assures students of the system's integrity.
- OSM portal designed for transparency — Enhanced grievance redressal mechanisms are in place.
- Political scrutiny intensifies — Congress leaders demand accountability for evaluation issues.
In the face of ongoing glitches with the evaluation system, the CBSE's statement comes as a relief to students who have expressed anxiety over the accuracy of their results. Earlier, Congress General Secretary K.C. Venugopal criticized the CBSE's handling of the OSM system, calling for a one-time redressal for affected students. His comments reflect broader concerns regarding the management of the secondary education examinations, particularly in light of recent errors that have surfaced.
The board's commitment to maintaining a secure evaluation process is crucial, especially as it seeks to regain the trust of students and parents alike. The implementation of the OSM system was intended to streamline the evaluation process, but it has faced backlash over perceived inefficiencies and errors. As the CBSE navigates these challenges, it must ensure that the integrity of the examination system is upheld while addressing the grievances of students, who are anxious about their academic futures.








