The term 'SECRET STEALER' can be summarized as a job description for a SPY, which is a person who collects information without being detected. A SPY is usually employed by a government or other organization to gather intelligence, often through covert means. The term 'SECRET STEALER' implies that the SPY is tasked with stealing secrets from an enemy or rival. This could involve infiltrating their networks, intercepting communications, or engaging in other clandestine activities.