Yuefeng Peng

CS PhD@UMassAmherst

[AI Security Lab at UMass @AISec_UMass]

🚀 We’re excited to announce the launch of the AI Security Lab at UMass Amherst!

[Zachary Novack @zacknovack]

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

🔊: https://t.co/Rztf9TNhI7
📖: https://t.co/H7BgnUkCvD

🧵1/n

[Anshuman Suri @iamgroot42]

Can attackers detect sensitive documents in your RAG system using natural questions 😈? YES! - with 76× stealthier probes than existing methods, all while costing <2 cents per document 💸! (1/6) 🧵

[Yuefeng Peng @yuefengpeng]

🚀Excited to share our work, Diffence, accepted at #NDSSSymposium 2025!
🔒 Leveraging diffusion models to enhance privacy—without sacrificing utility.
⚙️ Plug-and-play and fully compatible with existing methods.
Check it out: https://t.co/qGysaE4D5e