Amir Houmansadr (@houmansadr) 's Twitter Profile
Amir Houmansadr

@houmansadr

Associate Professor of Computer Science, UMass Amherst. Security and Privacy researcher

ID: 353374353

linkhttps://people.cs.umass.edu/~amir/ calendar_today11-08-2011 23:57:31

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Anshuman Suri (@iamgroot42) 's Twitter Profile Photo

The privacy-utility tradeoff for RAG is much worse than you think. Our work detailing one such (stealthy) MIA, now accepted to CCS'25 ACM CCS 2024 !

gfw.report (@gfw_report) 's Twitter Profile Photo

Our USENIX Security’23 paper, “How the Great Firewall of China Detects and Blocks Fully Encrypted Traffic,” won the 2025 Caspar Bowden Award for Outstanding Research Runner-up at PETS'25! Thanks to PETS and all our amazing co-authors. Our paper: gfw.report/publications/u…

Our USENIX Security’23 paper, “How the Great Firewall of China Detects and Blocks Fully Encrypted Traffic,” won the 2025 Caspar Bowden Award for Outstanding Research Runner-up at PETS'25! Thanks to <a href="/PET_Symposium/">PETS</a> and all our amazing co-authors. 
Our paper: gfw.report/publications/u…
gfw.report (@gfw_report) 's Twitter Profile Photo

Our NDSS'25 "Wallbleed" paper has received the FOCI'25 Best Practical Paper Award. 🏆 This work was a true labor of love, and we are deeply grateful for the recognition from the Internet freedom community and support from everyone on this long journey. gfw.report/publications/n…

Our NDSS'25 "Wallbleed" paper has received the FOCI'25 Best Practical Paper Award. 🏆 

This work was a true labor of love, and we are deeply grateful for the recognition from the Internet freedom community and support from everyone on this long journey.

gfw.report/publications/n…
Zachary Novack @ICLR2025 🇸🇬 (@zacknovack) 's Twitter Profile Photo

Suno + Veo 3 generate highly similar versions of popular songs purely based on *phonetically* similar gibberish lyrics?!?! Presenting Bob’s Confetti: Phonetic Memorization Attacks in Music and Video Generation 🔊: jrohsc.github.io/music_attack/ 📖: arxiv.org/abs/2507.17937 🧵1/n

Zachary Novack @ICLR2025 🇸🇬 (@zacknovack) 's Twitter Profile Photo

As models like Suno/Veo grow, ensuring safety + copyright compliance will require defenses against such phonetic attacks. See our paper for more, + huge thanks to the dream team Jaechul Roh Yuefeng Peng Niloofar (✈️ ACL) Taylor Berg-Kirkpatrick Amir Houmansadr ! arxiv.org/abs/2507.17937 6/6