tech cross word puzzle

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Across
  1. 4. denial of service
  2. 5. - a worm that infected millions of computers
  3. 8. targets industrial control systems
  4. 11. financial information
  5. 12. messages that are sent by computers
  6. 13. has very small servers
  7. 14. programs used by a computer
Down
  1. 1. uses its the fastest spreaded worm
  2. 2. a fake i love you,
  3. 3. device for storing and processing data
  4. 6. program that replicates itself
  5. 7. a computer dis
  6. 9. of sending emails
  7. 10. passwords and bank information
  8. 15. virus that's disguised