Kraken: Higher-Order EM Side-Channel Attacks on DNNs in near and Far Field

The multi-million dollar investment required for modern machine learning ML has made large ML models a prime target for theft. In response, the field of model stealing has emerged. Attacks based on physical side-channel information have shown that DNN model extraction is feasible, even on CUDA...

Towards Provable (In)Secure Model Weight Release Schemes

Recent secure weight release schemes claim to enable open-source model distribution while protecting model ownership and preventing misuse. However, these approaches lack rigorous security foundations and provide only informal security guarantees. Inspired by established works in cryptography, we...

Packer-Fuzzer - A Fast And Efficient Scanner For Security Detection Of Websites Constructed By Javascript Module Bundler Such As Webpack

With the popularity of web front-end packaging tools, have you encountered more and more websites represented by Webpack packager in daily penetration testing and security services? This type of packager will package the API and API parameters of the entire site together for centralized Web call,...

OpenEMR globals.php Authentication Bypass (CVE-2015-4453)

An authentication weakness vulnerability exists in OpenEMR, specifically in the globals.php script. The vulnerability is due to variable name collision during HTTP parameter extraction. Successful exploitation will bypass authentication and allow the attacker to gain unauthorized access to the...