1 (transitive, business, obsolete) To buy up wholesale, especially to buy the whole supply of (a commodity etc.). ( transitive) To monopolize; to concentrate (something) in the single possession of someone, especially unfairly.
Threat level : Description : PUP.Optional.BundleInstaller.A is the biggest Trojan virus which will harm the computer system badly once it sneaked into your computer. Generally speaking, Optional.BundleInstaller.A would install itself in computer system by accessing of the free software or unknown software. Submitted by : Isabella.
It's one of those PUP/Adware nuisance programs. Suggest you see this step by step free removal guide from Malwaretips: http://malwaretips.com/blogs/pup-optional-mindspark-removal/ New link, January 2018: https://malwaretips.com/blogs/remove-pup-optional-mindspark/