Mustaque Ahamad

Exploiting Phone Numbers and Cross-Application Features in Targeted Mobile Attacks

2016

Smartphones have fueled a shift in the way we communicate with each other via Instant Messaging. With the convergence of Internet and telephony, new Over-The-Top (OTT) messaging applications (e.g., WhatsApp, Viber, WeChat etc.) have emerged …

ROBAD: Robust Adversary-aware Local-Global Attended Bad Actor Detection Sequential Model

2025 · arXiv (Cornell University)

Detecting bad actors is critical to ensure the safety and integrity of internet platforms. Several deep learning-based models have been developed to identify such users. These models should not only accurately detect bad actors, but …