'No security breaches': CBSE rubbishes OSM portal hacking claim amid answer sheet mix-up row

CBSE has refuted claims of a security breach in its On-Screen Marking system, stating the compromised portal was a mere testing site with sample data. This clarification follows a student's allegations of "critical vulnerabilities." Separately, the board acknowledged a technical glitch in a student's answer sheet mix-up, which has since been rectified.