What causes ransomware?

Related questions

1. What formats does Calibre support?
2. Is Calibre ebook free?
3. What is a djvu file?
4. Is DjVu safe?
5. Can Kindle read djvu files?
6. What is djvu virus?
7. What format is supported by Kindle?
8. Can ransomware infect network drives?
9. Can I put my own books on Kindle?
10. What is Calibre 64bit?

Tags

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2. #responding
3. #methods
4. #causing
5. #infections
6. #common
7. #percent
8. #quarter
9. #delivery
10. #cause
11. #ransomware
12. #vulnerabilities
13. #infection
14. #scams
15. #according
16. #cybersecurity
17. #indicated
18. #worldwide
19. #survey