Across
- 1. Most common social engineering technique
- 4. malicious software that infects a computer and restricts users' access to it until a ransom is paid to unlock it.
- 5. SMS+phishing
- 7. The knowledge
- 8. The one who hacks
Down
- 2. Common word for frauds
- 3. Your secret key to online accounts
- 6. The malicious software is called