These people misuse recorded data to generate revenue. Unfortunately, some also collect personal, sensitive details that are continually shared with third parties (cyber criminals). PUAs also collect data such as IP addresses, geo-locations, search queries, URLs of visited websites, and so on. Therefore, they conceal underlying content of visited websites.

These ads can be annoying and are usually displayed via tools that enable placement of third party graphical content on any site. It can also cause download/installation of other PUAs. In this case, they might open browser windows and reopen them even after they are closed.Ĭlicking these ads can result in opening dubious (potentially malicious) and deceptive web pages. If installed, they usually feed users with coupons, banners, surveys, pop-ups (pop-up windows), and other intrusive ads. There are many adware-type apps on the internet, however, most operate in a similar manner. Overview of software that can cause Safari to open by itself Furthermore, apps of this type usually display intrusive ads and collect browsing-related data. These are categorized as potentially unwanted apps (PUAs), which most users install unintentionally. This is a common problem and is usually caused by installed adware-type applications. In other cases, it reopens even when users force quit it, or it opens when users have just logged into the Mac. Many users experience a problem relating to the Safari browser whereby it repeatedly reopens. What is 'Safari Keeps Opening By Itself'?

Astroneer demo popup keeps opening on startup