malware

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Across
  1. 2. steal user login credentials
  2. 4. standalone malware
  3. 6. A type of malware that allows a cyber-security attacker to take control of an infected ​
  4. 8. When attackers try to access your details via emails​
  5. 9. Bugs are errors in someone's code or program
Down
  1. 1. A rootkit can be installed on a user's computer once an authorized user has initially gained access
  2. 3. This is malware that holds computer system captive
  3. 5. something dangerous
  4. 7. A piece of code which can copy itself and typically has a detriment effect