Uncovering the XZ Backdoor Mastermind: A Stealth Attack on Linux Encryption
Originally Published 1 year ago — by WIRED
The discovery of a backdoor in the XZ Utils compression utility has revealed a sophisticated software supply chain attack orchestrated by a mysterious figure known as Jia Tan. This individual, suspected to be a state-sponsored hacker or group, spent years building credibility in the open source community before inserting the backdoor. Despite efforts to remain anonymous, clues such as time zone discrepancies and technical hallmarks point to potential ties to Russia's APT29 hacking group. The incident underscores the growing threat of supply chain attacks and the need for heightened vigilance in open source software development.
