2 papers
cs.CR2026
A Critical Analysis of the Medibank Health Data Breach and Differential Privacy Solutions
Zhuohan Cui, Qianqian Lang, Zikun Song
This paper critically examines the 2022 Medibank health insurance data breach, which exposed sensitive medical records of 9.7 million individuals due to unencrypted storage, centra…
cs.CR2025
Enterprise Security Incident Analysis and Countermeasures Based on the T-Mobile Data Breach
Zhuohan Cui, Zikun Song
This paper presents a comprehensive analysis of T-Mobile's critical data breaches in 2021 and 2023, alongside a full-spectrum security audit targeting its systems, infrastructure,…