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cs.CR2026
AgentTell: Behavioural Side-Channel Leakage in Browser-Use Agents
Asif Shahriar, Md Nafiu Rahman, Sadif Ahmed +2
Browser-use agents often carry information in their context as they move between websites. While it may be necessary for task completion, it also creates a privacy risk, especially…
cs.SE2026
An Empirical Study of Security Calibration in Large Language Models for Code
Mohammed Latif Siddiq, Md. Nafiu Rahman, Joanna C. S. Santos
Large Language Models (LLMs) are rapidly transforming software development, yet their use in security-critical contexts raises a key question: do models know when their generated c…
cs.CR2026
IssueGuard: Real-Time Secret Leak Prevention Tool for GitHub Issue Reports
Md Nafiu Rahman, Sadif Ahmed, Zahin Wahab +2
GitHub and GitLab are widely used collaborative platforms whose issue-tracking systems contain large volumes of unstructured text, including logs, code snippets, and configuration…