A cybercrime investigation in Mumbai has led to the arrest of a 36-year-old graphic designer from Indore, who is accused of developing malicious Android applications allegedly used by organised cybercrime networks.
The Mumbai Police Crime Branch identified the accused as Pankaj Gupta. According to investigators, he created approximately 2,805 malicious Android Package Kit (APK) files disguised as government and financial service applications.
The fake applications allegedly posed as services for pension verification, traffic challan payments, credit-card updates and PM-Kisan benefits. Investigators suspect that the apps were designed to gain unauthorised access to mobile devices and sensitive banking information.
Police said the alleged network targeted 9,673 people, with suspected financial losses approaching ₹150 crore. These figures are police estimates, and the allegations remain under investigation.
Malware investigation highlights growing cybercrime risks
The case points to the role of specialised malware developers who allegedly supply ready-made tools to multiple cybercrime networks. Such tools can help fraudsters impersonate trusted services and target victims through fake mobile applications.
The investigation also highlights the importance of digital forensics and incident response (DFIR) in tracing malicious applications, identifying the infrastructure behind them and following the movement of suspected fraudulent funds.
Key areas for forensic analysis include APK reverse engineering, application permission analysis, command-and-control infrastructure, server forensics, banking transactions and network attribution.
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