How to Protect Yourself from Sony DRM Rootkit Malware
Sony began experimenting in November 2005 with new Digital Rights Management (DRM) software on their music CDs. While created to prevent pirating of the music they sell, the software appears to have unintended negative consequences for those whose computers it is installed in. Sony installs a system-level application that effectively hides all file names from the user with specific filenames. These files are still present on the system and can be run normally, however any mention of their presence on the system is hidden from the user. This could allow authors of malicious software to use Sony's DRM software to hide their trojan horses on your computer.
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