QuickSearch 5.4.10 by lightningnewtab.com stands for a new add-on for Mozilla Firefox browser. Yet, this extension has nothing to do with this particular browser. Most often it becomes the part of Mozilla Firefox as a result of users installing some other free applications bundled with various PUPs (potentially unwanted programs). Just as an example, QuickSearch 5.4.10 is integrated with omniboxes.com, mystartsearch.com and luckysearches.com browser hijackers. As a consequence of this add-on installed, users will see “Fast Start” to be displayed whenever then open every single new tab of Mozilla Firefox browser. No matter how many tabs they open, this Fast…