What began as curiosity during board exam season has now turned a 19-year-old student from Siliguri into the centre of a viral cybersecurity controversy

Ethical hacker Nisarga Adhikary claims CBSE’s online marking portal had critical flaws that could allow marks tampering and data breaches.

Cybersecurity experts urge CBSE to enhance security and transparency after a major vulnerability in the On-Screen Marking system was exposed.