Spyware

Spyware :- Spyware utilities are the malicious programs that spy on the activities of victim, and covertly pass on the recorded information to the attacker without the victim's consent. Most spyware utilities monitor and record the victim's internet-surfing habits. Typically, a spyware tool is built into a host .exe file or utility. If a victim downloads and executes an infected .exe file, then the spyware becomes active on the victim's system.
Spyware tools can be hidden both in .exe files an even ordinary cookie files.
Most spyware tools are created and released on the internet with the aim of collecting useful information about a large number of Internet users for marketing and advertising purposes. On many occasions, attacker also use spyware tools for corporate espionage and spying purposes.