System Defragmenter is a rogue program that disguises as another Windows security tool offering Hard Disk Drive Defrag and Repair, Disk Cleaner and Disk Scanner. Computer currently in possession of System Defragmenter is at risks and requires immediate attention. This malicious application was accompanied by a Trojan that will bypass security configurations and install unwanted programs on victims computer without users approval. Once loaded into the computer, System Defragmenter will display a “PC Performance & Stability analysis report” >>> Read More