PhishGuard is an innovative Android-based application designed to address the alarming rise in voice phishing scams in India, where fraudsters manipulate victims into divulging sensitive information and incurring financial losses. Targeting phone-based phishing activities, PhishGuard operates at the Android system level to detect, notify, and block suspicious activities in real time. Leveraging speech recognition technology, the app distinguishes phishing behaviors by identifying unique patterns in the misuse of Android APIs during runtime. Upon detecting potential call redirection, PhishGuard alerts the user with an active warning alarm, thereby preventing further exploitation. With its focus on runtime monitoring, PhishGuard aims to protect both individuals and organizations from evolving phishing techniques that bypass traditional security measures. The app’s comprehensive detection framework helps identify subtle signs of fraudulent intent, offering a robust and adaptive approach to cybersecurity. By providing timely alerts and blocking mechanisms, PhishGuard empowers users to respond effectively to phishing threats. As phishing tactics become increasingly advanced, PhishGuard represents a crucial advancement in the defense against social engineering attacks in India’s digital domain.