Security bug in India’s income tax portal exposed taxpayers’ sensitive data

A security bug in India's income tax portal, e-Filing, has exposed sensitive taxpayer data to other users. The issue was discovered by security researchers and has since been addressed. The bug allowed users to access the personal information of other taxpayers, including their names, permanent account numbers (PAN), and other details, by manipulating the portal's URL. This breach of privacy and security was a significant concern for the Indian government, which has worked to resolve the problem. The Income Tax Department has confirmed the flaw and stated that the necessary measures have been taken to fix the vulnerability. The security researchers who identified the issue have praised the department's prompt action in addressing the matter. This incident highlights the importance of robust cybersecurity measures and the need for continuous vigilance to protect sensitive taxpayer data. The government's response in addressing the security breach is a positive step towards ensuring the integrity and confidentiality of the income tax portal.