Malware

3. inserts itself into an application and executes when the app is run
6. performs automated tasks on command
7. uses encryption to disable a target’s access to its data until a ransom is paid
8. doesn’t install anything initially, instead, it makes changes to files
10. gives malicious actors remote control of a victim’s computer
11. collects information about users’ activities without their knowledge or consent
12. has legitimate uses, businesses and schools use them

1. collects information about users’ activities without their knowledge or consent
2. erases user data and ensures it can’t be recovered
4. target vulnerabilities in operating systems to install themselves into networks
5. target mobile devices
9. disguises itself as desirable code or software