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Medium

CBSE revaluation portal hit by cyber attack; around 50 students affected

The CBSE revaluation portal's payment system was hit by a 'malicious attack' on May 30, 2026, leading to unauthorized access by approximately 50 students.

Key points

  • Cyber attack on the CBSE revaluation portal's payment system.
  • Disclosed on May 30, 2026.
  • Approximately 50 students gained unauthorized access.

Connected intelligence

Signal brief

Follow the organization, likely method and potential impact to explore connected Shadow Tier intelligence.

02

Likely method

Hacking · Integrity impact

Threat source not confirmed

03

Potential impact

Potential data or process integrity risk

Integrity

Published
May 30, 2026
Updated
Jun 30, 2026
Confidence
Medium
Evidence
3 sources

Structured assessment

Signal analysis

This analysis groups the signal by industry, likely incident action and impacted security area. It helps compare this signal with other published signals without treating the labels as final determinations.

Threat source

Threat source not confirmed

Watch internet-facing systems, credential abuse and exploit activity.

Business impact

Potential data or process integrity risk
Impact area
Integrity

Mentioned entities

CbseCBSEThe CBSEHDFCExpertsIIT Madras and IIT KanpurDigital Infrastructure Corporation of IndiaDisclosedApproximately

Quick context

Questions about this signal

What happened in this signal?

The CBSE revaluation portal's payment system was hit by a 'malicious attack' on May 30, 2026, leading to unauthorized access by approximately 50 students. The cyber attack caused abnormal fee displays, with amounts fluctuating significantly, and allegedly altered revaluation-related records. The glitch was linked to the HDFC payment gateway integrated with the system. Experts from IIT Madras and IIT Kanpur, along with the Digital Infrastructure Corporation of India, are assisting in strengthening the system.

When was this signal reported?

Shadow Tier lists May 30, 2026 as the signal date.

Which organization is connected to this signal?

Cbse is the organization connected to this public signal.

Explore Cbse