Computer Viruses

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Across
  1. 1. an effective agent
  2. 4. how some communicate over the computer
  3. 5. self replicate
  4. 7. first screamer virus
  5. 8. computer manufacturing company
  6. 10. emails sent to get personal information
  7. 11. distributed denial of service
  8. 12. a collection of data
  9. 13. one of the world's most dangerous viruses
Down
  1. 2. email that spreads to mail programs
  2. 3. an electronic device used to communicate
  3. 6. computer program used to protect and prevent computer malware
  4. 9. a trick (to make you believe something different)
  5. 10. something that locks a device