The most prolific family of rogue Mac software continues to evolve, with a brand new pseudo optimizer iteration called Similar Photo Cleaner having been recently launched into the wild. Get the hang of the best practice techniques to uninstall Similar Photo Cleaner virus from Mac and thereby prevent fake scan reports and alerts from popping up.
I added some additional instructions as they were not entirely clear if you are someone unfamiliar with navigating the folder structure of Macs. I found the best solution to exist on this thread on the official Apple community boards.
After downloading the file double click combocleaner.dmg installer, in the opened window drag and drop Combo Cleaner icon on top of the Applications icon. To be sure your system is not infected run a scan with Combo Cleaner Antivirus.
If you have followed all the steps in the correct order you Mac should be clean of infections.