Cybersecurity is not about never seeing alerts. It is about knowing exactly what to do when they appear. Now, you do. Have questions about a specific zclient.exe file on your machine? Describe the file path and behavior in the comments below (or consult a professional IT security analyst for real-time incidents).

You are performing a routine system scan, or perhaps Windows Defender pops up a notification. The alert reads:

Your heart skips a beat. Is it malware? A virus? A keylogger? Or just a harmless component of a program you installed months ago?