Firstsputnik.ru will pop up when on your browsers when you are surfing the web, and it showcases as a search engine and it is a misleading search engine which will mislead you to the fake results with the making up content but fake links. And when it changes your default homepage or search engine, you can do nothing to stop it.
Firstsputnik.ru is a browser hijacker in nature. It is able to hijack your browsers, such as Microsoft Edge, Google Chrome, Internet Explorer, Mozilla Firefox and even Safari. No matter how careful you are, you can’t avoid it. When it enters your PC, it will overthrow the your whole browsers system without consent.
On the one hand, the Firstsputnik.ru search engine will seduce you to use it by all means so that it can be redirected to other websites or download the freeware. To increase its possibilities, it will enable the ads on your browsers and all kinds of ads cover banner ads, pop-up ads, in-text ads, video ads, sound ads, etc.. And many unsafe problems of your PC are raised by it from then on.