Cyber security

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Across
  1. 2. - bullying refers
  2. 4. - social engineering
  3. 5. - multiplying virus
  4. 6. type of malware
  5. 8. - cyber criminal
  6. 9. - software
Down
  1. 1. - global network
  2. 3. - technology
  3. 4. several people
  4. 7. - computer virus