SQLwriting.exe, also known as act_win_1335.exe, is a malicious program which locks the screen of infected computer and tells users to call toll-free number, such as 1-844-828-7507. Obviously, this is a ransomware that asks you to pay money in favor of cyber frauds standing behind it. This guide will help you to remove this infection from your system.
1-855-293-3984 pop-ups you see in your PC are the fruit of adware installed in your computer. If might be that you installed some free software recently which was integrated with one of millions adware specimens. As a result, you now see many unexpected alerts and pop-ups coming from different unsafe resources. 1-855-293-3984 alert is the example of such pop-ups.
Many PCs today are infected with ransomware blocking Desktops and suggesting user to call 1-844-441-3440 toll-free helpline. In order to convince users to make such a call, the ransomware says that the Windows version on the targeted PC is not activated and suggests users to enter the product key. In reality, this is a fake Windows Activation and a real scam in fact.