Recommended Update? Watch Out!
Do not trust such updates of secureopensoftware.com domain. It is a fake update warning offered by an adware. This message aims to treat you to download dubious programs and earn pay-per-download revenue. If you are cheated and click to down, you may get unwanted programs that are harmful to your PC. You should visit the official site, or use some reliable software to check the updates of your system and programs.
Secureopensoftware.com infected common browsers like Google Chrome, Mozilla Firefox and Internet Explorer. It is spread by malicious pages and hacked pages, or bundled into third party installations. The pop-ups will come back again and again if you don't remove the adware completely. When you see similar pop-ups, you should try reliable AV program to scan your computer and remove this adware in time.