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Amir Houmansadr

14 papers at tracked venues · 12 at CORE A* · active 2024–2026

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Venues

NDSS ×3USENIX Security ×3S&P ×2AAAI ×1CCS ×1EMNLP ×1ESORICS ×1NeurIPS ×1WWW ×1

Frequent coauthors

Yuefeng Peng
×4
Ali Naseh
×4
Eric Wustrow
×3
Anshuman Suri
×2
Harsh Chaudhari
×2
Alina Oprea
×2
Ali Zohaib
×2
Zakir Durumeric
×2
Jaechul Roh
×2
Jackson Sippe
×2
Mingshi Wu
×1
Eugene Bagdasarian
×1

Papers

  1. Exploiting Leaderboards for Large-Scale Distribution of Malicious Models
    S&P 2026 ·
    Anshuman Suri
    ,
    Harsh Chaudhari
    ,
    Yuefeng Peng
    ,
    Ali Naseh
    ,
    Alina Oprea
    , Amir Houmansadr
  2. A Wall Behind A Wall: Emerging Regional Censorship in China
    S&P 2025 ·
    Mingshi Wu
    ,
    Ali Zohaib
    ,
    Zakir Durumeric
    , Amir Houmansadr,
    Eric Wustrow
  3. Backdooring Bias (B2) into Stable Diffusion Models
    USENIX Security 2025 ·
    Ali Naseh
    ,
    Jaechul Roh
    ,
    Eugene Bagdasarian
    , Amir Houmansadr
  4. Diffence: Fencing Membership Privacy With Diffusion Models
    NDSS 2025 ·
    Yuefeng Peng
    ,
    Ali Naseh
    , Amir Houmansadr
  5. Exposing and Circumventing SNI-based QUIC Censorship of the Great Firewall of China
    USENIX Security 2025 ·
    Ali Zohaib
    ,
    Qiang Zao
    ,
    Jackson Sippe
    ,
    Abdulrahman Alaraj
    , Amir Houmansadr,
    Zakir Durumeric
    ,
    Eric Wustrow
  6. Improving Private Random Forest Prediction Using Matrix Representation
    AAAI 2025 ·
    Arisa Tajima
    ,
    Joie Wu
    , Amir Houmansadr
  7. RAIFLE: Reconstruction Attacks on Interaction-based Federated Learning with Adversarial Data Manipulation
    NDSS 2025 ·
    Dzung Pham
    ,
    Shreyas Kulkarni
    , Amir Houmansadr
  8. Riddle Me This! Stealthy Membership Inference for Retrieval-Augmented Generation
    CCS 2025 ·
    Ali Naseh
    ,
    Yuefeng Peng
    ,
    Anshuman Suri
    ,
    Harsh Chaudhari
    ,
    Alina Oprea
    , Amir Houmansadr
  9. Wallbleed: A Memory Disclosure Vulnerability in the Great Firewall of China
    NDSS 2025 ·
    Shencha Fan
    ,
    Jackson Sippe
    ,
    Sakamoto San
    ,
    Jade Sheffey
    ,
    David Fifield
    , Amir Houmansadr,
    Elson Wedwards
    ,
    Eric Wustrow
  10. Fake or Compromised? Making Sense of Malicious Clients in Federated Learning
    ESORICS 2024 ·
    Hamid Mozaffari
    ,
    Sunav Choudhary
    , Amir Houmansadr
  11. Fingerprinting Obfuscated Proxy Traffic with Encapsulated TLS Handshakes
    USENIX Security 2024 ·
    Diwen Xue
    ,
    Michalis Kallitsis
    , Amir Houmansadr,
    Roya Ensafi
  12. OSLO: One-Shot Label-Only Membership Inference Attacks
    NeurIPS 2024 ·
    Yuefeng Peng
    ,
    Jaechul Roh
    ,
    Subhransu Maji
    , Amir Houmansadr
  13. PostMark: A Robust Blackbox Watermark for Large Language Models
    EMNLP 2024 ·
    Yapei Chang
    ,
    Kalpesh Krishna
    , Amir Houmansadr,
    John Wieting
    ,
    Mohit Iyyer
  14. The Effect of Alter Ego Accounts on A/B Tests in Social Networks
    WWW 2024 ·
    Katherine Avery
    , Amir Houmansadr,
    David D. Jensen