A hacker has claimed that they were behind the technical issues on CBSE’s On-Screen Marking (OSM) portal and declared “my work is done” after the board began monitoring the system.
The Central Board of Secondary Education acknowledged technical glitches on the portal and stated that it is actively monitoring and strengthening the system.
The controversy has further delayed the re-evaluation process for Class 12 students, adding to widespread frustration over the 2026 board exam results.