I study how things break.

Security researcher at AWS.

Research
Scalable Multi-Vendor Attribution for Diffusion Models
arXiv 2026
Manifold-Aware Regularization for Preference Optimization
arXiv 2026
Manifold of Failure: Behavioral Attraction Basins in Language Models
arXiv 2026
MAPLE: Specialized Modular Neural Architectures for Multi-Agent RL
PDF
ACSE-Eval: Can LLMs threat-model real-world cloud infrastructure?
ESORICS Workshops 2025
Representation Engineering for LLMs: Survey and Research Challenges
ACM Survey 2025
A Field Experiment to Study the Effect of Ad-Blocking and Anti-Tracking on Consumer Behavior
Economics of Digital Services 2022
Projects
turbokv
high-performance key-value store
unsql (acquired)
natural language to SQL for legacy databases
Chapel crypto standard library (paper)
cryptography primitives for Chapel's official package ecosystem
Vulnerability disclosures
Timing side channel in sasl server // memchached 2026
Format string buffer overflow in avformat // ffmpeg 2026
Writing
On provenance of pictures
Aug 2024
Kolmogorov complexity
Sep 2023