1. Viruses and worms: 73%

  2. Spyware: 66%

  3. Spam: 64%

  4. Outside hackers: 57%

  5. Identity theft: 55%

  6. Security configuration compliance: 55%

  7. Employees violating security: 46%

  8. Internal hackers/attacks: 41%

  9. Regulatory compliance: 39%

  10. Dont know: 28%