Sayak Saha Roy

According to our database, Sayak Saha Roy authored at least 20 papers between 2021 and 2026.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2026

Context-Aware Spear Phishing: Generative AI-Enabled Attacks Against Individuals via Public Social Media Data.

Elham Pourabbas Vafa, Sayak Saha Roy, Shirin Nilizadeh

CoRR, May, 2026

Binge, Bot, Repeat: Unpacking the Ecosystem of Video Piracy on Telegram.

Sadikshya Gyawali, Jaishnoor Kaur, Taylor Graham, Josef Horacek, Nowshin Tabassum, Shirin Nilizadeh, Sayak Saha Roy

CoRR, May, 2026

PhishLang: A Real-Time, Fully Client-Side Phishing Detection Framework Using MobileBERT.

Sayak Saha Roy, Shirin Nilizadeh

Proceedings of the 33rd Annual Network and Distributed System Security Symposium, 2026

2025

"Explain, Don't Just Warn!" - A Real-Time Framework for Generating Phishing Warnings with Contextual Cues.

Sayak Saha Roy, César Torres, Shirin Nilizadeh

CoRR, May, 2025

DarkGram: A Large-Scale Analysis of Cybercriminal Activity Channels on Telegram.

Sayak Saha Roy, Elham Pourabbas Vafa, Kobra Khanmohamaddi, Shirin Nilizadeh

Proceedings of the 34th USENIX Security Symposium, 2025

Learning from Censored Experiences: Social Media Discussions around Censorship Circumvention Technologies.

Elham Pourabbas Vafa, Mohit Singhal, Poojitha Thota, Sayak Saha Roy

Proceedings of the IEEE Symposium on Security and Privacy, 2025

2024

DarkGram: Exploring and Mitigating Cybercriminal content shared in Telegram channels.

Sayak Saha Roy, Elham Pourabbas Vafa, Kobra Khanmohammadi, Shirin Nilizadeh

CoRR, 2024

Utilizing Large Language Models to Optimize the Detection and Explainability of Phishing Websites.

Sayak Saha Roy, Shirin Nilizadeh

CoRR, 2024

From Chatbots to Phishbots?: Phishing Scam Generation in Commercial Large Language Models.

Sayak Saha Roy, Poojitha Thota, Krishna Vamsi Naragam, Shirin Nilizadeh

Proceedings of the IEEE Symposium on Security and Privacy, 2024

Unveiling the Risks of NFT Promotion Scams.

Sayak Saha Roy, Dipanjan Das, Priyanka Bose, Christopher Kruegel, Giovanni Vigna, Shirin Nilizadeh

Proceedings of the Eighteenth International AAAI Conference on Web and Social Media, 2024

Users' Behavioral and Emotional Response to Toxicity in Twitter Conversations.

Ana Aleksandric, Sayak Saha Roy, Hanani Pankaj, Gabriela Mustata Wilson, Shirin Nilizadeh

Proceedings of the Eighteenth International AAAI Conference on Web and Social Media, 2024

2023

From Chatbots to PhishBots? - Preventing Phishing scams created using ChatGPT, Google Bard and Claude.

Sayak Saha Roy, Poojitha Thota, Krishna Vamsi Naragam, Shirin Nilizadeh

CoRR, 2023

Exploring Gender-Based Toxic Speech on Twitter in Context of the #MeToo movement: A Mixed Methods Approach.

Sayak Saha Roy, Ohad Gilbar, Christina Palantza, Maxine Davis, Shirin Nilizadeh

CoRR, 2023

Generating Phishing Attacks using ChatGPT.

Sayak Saha Roy, Krishna Vamsi Naragam, Shirin Nilizadeh

CoRR, 2023

Demystifying NFT Promotion and Phishing Scams.

Sayak Saha Roy, Dipanjan Das, Priyanka Bose, Christopher Kruegel, Giovanni Vigna, Shirin Nilizadeh

CoRR, 2023

Phishing in the Free Waters: A Study of Phishing Attacks Created using Free Website Building Services.

Sayak Saha Roy, Unique Karanjit, Shirin Nilizadeh

Proceedings of the 2023 ACM on Internet Measurement Conference, 2023

2022

A Large-Scale Analysis of Phishing Websites Hosted on Free Web Hosting Domains.

Sayak Saha Roy, Unique Karanjit, Shirin Nilizadeh

CoRR, 2022

User Engagement and the Toxicity of Tweets.

Nazanin Salehabadi, Anne Groggel, Mohit Singhal, Sayak Saha Roy, Shirin Nilizadeh

CoRR, 2022

Twitter Users' Behavioral Response to Toxic Replies.

Ana Aleksandric, Sayak Saha Roy, Shirin Nilizadeh

CoRR, 2022

2021

Evaluating the Effectiveness of Phishing Reports on Twitter.

Sayak Saha Roy, Unique Karanjit, Shirin Nilizadeh

Proceedings of the APWG Symposium on Electronic Crime Research, 2021