What is the most common type of spyware?

According to a report from cybersecurity company Kaspersky, the most common type of spyware is a trojan called "Trojan-Spy. As soon as installed on a victim's computer system, the trojan can be utilized to from another location manage the device and collect data from it. https://sakeradvantage.com/?p=1581https://guayhk.com/?p=1215