9 papers
Seeing Through the Forgery Is Not Enough: Regressive Sycophancy under Fabricated Evidence in Medical Vision-Language Models
Sadif Ahmed, Soumya Swagata Biswas, Rifat Shahriyar +1
A medical vision-language model may analyze a given CT scan and correctly detect both kidneys in view. Continuing this conversation, if a user provides a prescription with an oppos…
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…
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…
BanglaForge: LLM Collaboration with Self-Refinement for Bangla Code Generation
Mahir Labib Dihan, Sadif Ahmed, Md Nafiu Rahman
Bangla is a low-resource language for code generation, lacking large-scale annotated datasets and tools to transform natural language specifications into executable programs. This…
EVCC: Enhanced Vision Transformer-ConvNeXt-CoAtNet Fusion for Classification
Kazi Reyazul Hasan, Md Nafiu Rahman, Wasif Jalal +4
Hybrid vision architectures combining Transformers and CNNs have significantly advanced image classification, but they usually do so at significant computational cost. We introduce…
A Survey on Agentic Security: Applications, Threats and Defenses
Asif Shahriar, Md Nafiu Rahman, Sadif Ahmed +2
LLM-based agents are now used throughout cybersecurity. While these agents facilitate powerful and autonomous security applications, their autonomy opens up new attack surfaces, an…
Secret Breach Detection in Source Code with Large Language Models
Md Nafiu Rahman, Sadif Ahmed, Zahin Wahab +2
Background: Leaking sensitive information - such as API keys, tokens, and credentials - in source code remains a persistent security threat. Traditional regex and entropy-based too…
Secret Leak Detection in Software Issue Reports using LLMs: A Comprehensive Evaluation
Sadif Ahmed, Md Nafiu Rahman, Zahin Wahab +2
In the digital era, accidental exposure of sensitive information such as API keys, tokens, and credentials is a growing security threat. While most prior work focuses on detecting…
Framework and Model Analysis on Bengali Document Layout Analysis Dataset: BaDLAD
Kazi Reyazul Hasan, Mubasshira Musarrat, Sadif Ahmed +1
This study focuses on understanding Bengali Document Layouts using advanced computer programs: Detectron2, YOLOv8, and SAM. We looked at lots of different Bengali documents in our…