CYS 245 M4 Crossword Concept Check

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Across
  1. 3. May prevent your computer from booting
  2. 4. Designed to steal internet passwords to gain free internet
  3. 5. Has many versions that all differ by the ending letter
  4. 6. First worm to modify existing websites
  5. 8. Targeted Iran's nuclear facilities
  6. 9. Discovered by Polish security research group
  7. 11. Takes over MS word to gain access to MS Outlook
  8. 14. Actors targeted multiple industries
  9. 15. Developed by a student at Cornell University
  10. 16. Designed to trick email users to open image attachment
  11. 17. Oldest most common virus
  12. 20. Attacked IIS web servers
  13. 21. Occurred on September 5th 2013
Down
  1. 1. Classified as a book sector virus
  2. 2. Appears as a transmission error for email
  3. 5. Exploited buffer overflows to gain access to the system
  4. 7. Released at a World Health Organizations Conference
  5. 8. Infected more than 75000 victims in 10 minutes
  6. 10. Takes your data storage
  7. 12. Tried to infect gaming files
  8. 13. Targets Android devices
  9. 18. Dropped on a system by a TrickBot
  10. 19. Installs rootkit that hides malicious program