From paper leaks to smart glasses, exam integrity faces new challenges in India, Korea and Russia

For students competing for limited university seats, an examination is supposed to offer a level playing field. But that promise becomes difficult to uphold when some candidates may gain access to questions in advance or use technology to obtain unauthorised assistance during a test.

Recent developments across India and South Korea have brought these concerns into focus, while Russia offers a comparison of how examination authorities use surveillance and other safeguards to protect high-stakes tests.

The methods differ, but the underlying problem is similar: examination systems must keep pace with the ways in which their rules can be circumvented.

India shows how a breach before an exam can undermine merit

In India, allegations involving competitive examination papers have raised questions about the security of confidential material and the reliability of admissions processes.

The National Eligibility-cum-Entrance Test Undergraduate (NEET-UG), which determines entry to undergraduate medical courses, has been at the centre of controversies over alleged paper leaks and examination irregularities. The CBI registered a case concerning alleged irregularities involving NEET-UG 2026, bringing renewed attention to the protection of examination material and the investigation of suspected wrongdoing.

The challenge with a paper leak is that the advantage may be secured long before candidates sit down to take the test. Strong invigilation at examination centres cannot, on its own, prevent a breach that occurs during the preparation, storage or distribution of question papers.

This makes accountability across the examination process essential, from safeguarding confidential documents to tracing how leaked material may have reached candidates.

South Korea highlights the risks posed by AI-enabled devices

A different vulnerability emerged in South Korea, where applicants were caught allegedly using AI-powered smart glasses during university entrance examinations.

At Yonsei University, an invigilator noticed a candidate switching from ordinary glasses to an AI-enabled pair during a mathematics essay test on Oct 10. A similar incident had been reported at the University of Seoul a week earlier.

These cases point to a challenge that conventional examination rules were not necessarily designed to address. Unlike a mobile phone, a pair of smart glasses can resemble an ordinary accessory while potentially incorporating cameras and connected AI features.

The response cannot rely solely on prohibiting phones and other familiar electronic devices. Institutions also need clear rules on wearable technology and inspection procedures that distinguish legitimate assistive devices from equipment used to gain an unfair advantage.

At the same time, safeguards must be applied fairly to students who genuinely require prescription glasses or other approved accessibility aids.

Russia offers a comparison in examination monitoring

Russia's Unified State Examination, used for school-leaving assessment and university admissions, provides another perspective on examination security.

Its safeguards include technical monitoring, video surveillance and public oversight. In June 2026, Russia's education regulator said it had not detected question-paper materials circulating online before that year's examinations.

That statement is specific to the regulator's reported findings; it does not establish that all forms of cheating have been eliminated.

Russia's example illustrates the role of monitoring systems in detecting violations, but surveillance alone cannot guarantee the integrity of an examination. Security measures must be supported by reliable procedures, consistent enforcement and credible investigations when suspected breaches occur.

The common challenge is preserving trust

Paper leaks, AI-enabled cheating and unauthorised recording require different preventive measures. Treating them as one problem risks overlooking where each breach occurs and how it can be addressed.

Examination authorities need to protect question papers before tests begin, restrict unauthorised devices during examinations and investigate credible allegations transparently. They must also ensure that penalties are proportionate and that candidates are not treated as guilty merely because an allegation has been made.

Ultimately, examination integrity is about more than preventing cheating. It is about ensuring that results remain credible to students, universities, employers and the public. As the methods of malpractice change, the systems designed to prevent them must change too.