AI Security Applications Security & Adversarial ML Malware Detection

Dr. Mohammed Abuhamad is an Associate Professor of Computer Science at Loyola University Chicago . He received a Ph.D. degree in Computer Science from the University of Central Florida (UCF) in 2020. He also received a Ph.D. degree in Electrical and Computer Engineering from INHA University , (Incheon, Republic of Korea) in 2020. He received a Master degree in Information Technology (Artificial Intelligence) from the National University of Malaysia , (Bangi, Malaysia) in 2013.

He is interested in AI/Deep-Learning-based Information Security, especially Software and Mobile/IoT Security. He is also interested in Machine Learning-based Applications and Adversarial Machine Learning. He has published several peer-reviewed research papers in top-tier conferences and journals such as ACM CCS, PoPETS, IEEE ICDCS, and IEEE IoT-J.

Publications (26)

2025

Stealthy Query-Efficient OpaqueAttack Against Interpretable Deep Learning
Stealthy Query-Efficient OpaqueAttack Against Interpretable Deep Learning
Eldor Abdukhamidov, Mohammed Abuhamad, Simon S. Woo, Eric Chan-Tin, Tamer Abuhmed
IEEE Transactions on Reliability  ·  01 Sep 2025  ·  doi:10.1109/TR.2025.3551717
Towards Robust Federated Learning: Investigating Poisoning Attacks Under Clients Data Heterogeneity
Towards Robust Federated Learning: Investigating Poisoning Attacks Under Clients Data Heterogeneity
Abdenour Soubih, Seyyid Ahmed Lahmer, Mohammed Abuhamad, Tamer Abuhmed
2025 19th International Conference on...  ·  03 Jan 2025  ·  doi:10.1109/imcom64595.2025.10857574
AdvChar: Attacking Interpretable NLP Systems
Eldor Abdukhamidov, Tamer Abuhmed, Joanna C. S. Santos, Mohammed Abuhamad
IEEE TIFS   IEEE Transactions on Information Fore...  ·  01 Jan 2025  ·  doi:10.1109/TIFS.2025.3622073

2024

Hardening Interpretable Deep Learning Systems: Investigating Adversarial Threats and Defenses
Hardening Interpretable Deep Learning Systems: Investigating Adversarial Threats and Defenses
Eldor Abdukhamidov, Mohammed Abuhamad, Simon S. Woo, Eric Chan-Tin, Tamer Abuhmed
IEEE TDSC   IEEE Transactions on Dependable and S...  ·  01 Jul 2024  ·  doi:10.1109/TDSC.2023.3341090
MotionID: Towards practical behavioral biometrics-based implicit user authentication on smartphones
Mohsen Ali Alawami, Tamer Abuhmed, Mohammed Abuhamad, Hyoungshick Kim
Pervasive and Mobile Computing  ·  01 Jul 2024  ·  doi:10.1016/j.pmcj.2024.101922
The Impact of Model Variations on the Robustness of Deep Learning Models in Adversarial Settings
Firuz Juraev, Mohammed Abuhamad, Simon S. Woo, George K Thiruvathukal, Tamer Abuhmed
2024 Silicon Valley Cybersecurity Con...  ·  17 Jun 2024  ·  doi:10.1109/SVCC61185.2024.10637362
Unmasking the Vulnerabilities of Deep Learning Models: A Multi-Dimensional Analysis of Adversarial Attacks and Defenses
Firuz Juraev, Mohammed Abuhamad, Eric Chan-Tin, George K. Thiruvathukal, Tamer Abuhmed
2024 Silicon Valley Cybersecurity Con...  ·  17 Jun 2024  ·  doi:10.1109/SVCC61185.2024.10637364
From Attack to Defense: Insights into Deep Learning Security Measures in Black-Box Settings
Firuz Juraev, Mohammed Abuhamad, Eric Chan-Tin, George K. Thiruvathukal, Tamer Abuhmed
arXiv  ·  06 May 2024  ·  arxiv:2405.01963
Impact of Architectural Modifications on Deep Learning Adversarial Robustness
Firuz Juraev, Mohammed Abuhamad, Simon S. Woo, George K Thiruvathukal, Tamer Abuhmed
arXiv  ·  06 May 2024  ·  arxiv:2405.01934
SingleADV: Single-Class Target-Specific Attack Against Interpretable Deep Learning Systems
SingleADV: Single-Class Target-Specific Attack Against Interpretable Deep Learning Systems
Eldor Abdukhamidov, Mohammed Abuhamad, George K. Thiruvathukal, Hyoungshick Kim, Tamer Abuhmed
IEEE TIFS   IEEE Transactions on Information Fore...  ·  01 Jan 2024  ·  doi:10.1109/TIFS.2024.3407652

2023

Unveiling Vulnerabilities in Interpretable Deep Learning Systems with Query-Efficient Black-box Attacks
Eldor Abdukhamidov, Mohammed Abuhamad, Simon S. Woo, Eric Chan-Tin, Tamer Abuhmed
arXiv  ·  25 Jul 2023  ·  arxiv:2307.11906
Microbial Genetic Algorithm-based Black-box Attack against Interpretable Deep Learning Systems
Eldor Abdukhamidov, Mohammed Abuhamad, Simon S. Woo, Eric Chan-Tin, Tamer Abuhmed
arXiv  ·  14 Jul 2023  ·  arxiv:2307.06496
Single-Class Target-Specific Attack against Interpretable Deep Learning Systems
Eldor Abdukhamidov, Mohammed Abuhamad, George K. Thiruvathukal, Hyoungshick Kim, Tamer Abuhmed
arXiv  ·  14 Jul 2023  ·  arxiv:2307.06484

2022

Interpretations Cannot Be Trusted: Stealthy and Effective Adversarial Perturbations against Interpretable Deep Learning
Eldor Abdukhamidov, Mohammed Abuhamad, Simon S. Woo, Eric Chan-Tin, Tamer Abuhmed
arXiv  ·  30 Nov 2022  ·  arxiv:2211.15926
MLxPack: Investigating the Effects of Packers on ML-based Malware Detection Systems Using Static and Dynamic Traits
Qirui Sun, Mohammed Abuhamad, Eldor Abdukhamidov, Eric Chan-Tin, Tamer Abuhmed
Proceedings of the 1st Workshop on Cy...  ·  30 May 2022  ·  doi:10.1145/3494108.3522768
Black-box and Target-specific Attack Against Interpretable Deep Learning Systems
Eldor Abdukhamidov, Firuz Juraev, Mohammed Abuhamad, Tamer Abuhmed
Proceedings of the 2022 ACM on Asia C...  ·  30 May 2022  ·  doi:10.1145/3488932.3527283
Depth, Breadth, and Complexity: Ways to Attack and Defend Deep Learning Models
Firuz Juraev, Eldor Abdukhamidov, Mohammed Abuhamad, Tamer Abuhmed
Proceedings of the 2022 ACM on Asia C...  ·  30 May 2022  ·  doi:10.1145/3488932.3527278
Leveraging Spectral Representations of Control Flow Graphs for Efficient Analysis of Windows Malware
Qirui Sun, Eldor Abdukhamidov, Tamer Abuhmed, Mohammed Abuhamad
Proceedings of the 2022 ACM on Asia C...  ·  30 May 2022  ·  doi:10.1145/3488932.3527294
Sentiment Analysis of Users’ Reactions on Social Media during the Pandemic
Eldor Abdukhamidov, Firuz Juraev, Mohammed Abuhamad, Shaker El-Sappagh, Tamer AbuHmed
Electronics  ·  22 May 2022  ·  doi:10.3390/electronics11101648

2021

Large-scale and Robust Code Authorship Identification with Deep Feature Learning
Mohammed Abuhamad, Tamer Abuhmed, David Mohaisen, Daehun Nyang
ACM TOPS   ACM Transactions on Privacy and Security  ·  19 Jul 2021  ·  doi:10.1145/3461666
An Exploration of Geo-temporal Characteristics of Users' Reactions on Social Media During the Pandemic
Eldor Abdukhamidov, Firuz Juraev, Mohammed Abuhamad, Tamer AbuHmed
arXiv  ·  25 Mar 2021  ·  arxiv:2103.13032
AdvEdge: Optimizing Adversarial Perturbations Against Interpretable Deep Learning
Eldor Abdukhamidov, Mohammed Abuhamad, Firuz Juraev, Eric Chan-Tin, Tamer AbuHmed
Lecture Notes in Computer Science  ·  01 Jan 2021  ·  doi:10.1007/978-3-030-91434-9_9

2020

Multi-χ: Identifying Multiple Authors from Source Code Files
Mohammed Abuhamad, Tamer Abuhmed, DaeHun Nyang, David Mohaisen
Proceedings on Privacy Enhancing Tech...  ·  01 Jul 2020  ·  doi:10.2478/popets-2020-0044
AUToSen: Deep-Learning-Based Implicit Continuous Authentication Using Smartphone Sensors
Mohammed Abuhamad, Tamer Abuhmed, David Mohaisen, DaeHun Nyang
IEEE Internet of Things Journal  ·  01 Jun 2020  ·  doi:10.1109/JIOT.2020.2975779

2019

Code authorship identification using convolutional neural networks
Mohammed Abuhamad, Ji-su Rhim, Tamer AbuHmed, Sana Ullah, Sanggil Kang, DaeHun Nyang
Future Generation Computer Systems  ·  01 Jun 2019  ·  doi:10.1016/j.future.2018.12.038

2018

Large-Scale and Language-Oblivious Code Authorship Identification
Mohammed Abuhamad, Tamer AbuHmed, Aziz Mohaisen, DaeHun Nyang
Proceedings of the 2018 ACM SIGSAC Co...  ·  15 Oct 2018  ·  doi:10.1145/3243734.3243738

All of Mohammed Abuhamad's papers on the Publications page