Across
- 1. a type of social engineering where an attacker sends a fraudulent message designed to trick a human victim into revealing sensitive information
- 4. often called advertising-supported software by its developers
- 5. a person who tries to steal personal information
Down
- 2. any software that installs itself on your computer and starts covertly monitoring your online behavior without
- 3. Unlike a computer virus, it does not need to attach itself to an existing program.