The Live.safesystemupgrade.org pop-up may appear in the web browser of computer users that are infected with adware. If you are presented with pop-ups by Live.safesystemupgrade.org, you might be connected to several phishing web pages, and you may wish to avoid clicks on resources by Live.safesystemupgrade.org. The Live.safesystemupgrade.org pop-up may offer you to install an update to your Adobe Flash Player, but it may prove to be a harmful software in disguise. The adware that propels pop-ups from Live.safesystemupgrade.org on your screen may have been automatically installed along with a freeware application downloaded from the web. Security researchers remind web surfers to avoid downloading software from pop-up windows by Live.safesystemupgrade.org and to use a reputable anti-malware application to secure their online activities.