1 Internet Security Threat Report X Internet Security Threat Report VI Figure 1.Distribution Of Attacks Targeting Web Browsers

2 Internet Security Threat Report X Internet Security Threat Report VI Figure 2. Window Of Exposure, Enterprise Vendors

3 Internet Security Threat Report X Internet Security Threat Report VI Figure 3. Operating System Window Of Exposure

4 Internet Security Threat Report X Internet Security Threat Report VI Figure 4. Web Browsers Window Of Exposure

5 Internet Security Threat Report X Internet Security Threat Report VI Figure 5. Web Browser Vulnerabilities

6 Internet Security Threat Report X Internet Security Threat Report VI Figure 6. Active Bot Network Computers Per Day

7 Internet Security Threat Report X Internet Security Threat Report VI Figure 7. Number Of Unique Phishing Messages

8 Internet Security Threat Report X Internet Security Threat Report VI Figure 8. Phishing Activity By Sector

9 Internet Security Threat Report X Internet Security Threat Report VI Figure 9. Distribution of Attacks Targeting Web Browsers

10 Internet Security Threat Report X Internet Security Threat Report VI Figure 10. Denial Of Service Attacks Per Day

11 Internet Security Threat Report X Internet Security Threat Report VI Figure 11. Top Countries Targeted By Denial Of Service Attacks

12 Internet Security Threat Report X Internet Security Threat Report VI Figure 12. Active Bot Network Computers Per Day

13 Internet Security Threat Report X Internet Security Threat Report VI Figure 13. Top Countries By Bot-Infected Computers

14 Internet Security Threat Report X Internet Security Threat Report VI Figure 14. Distribution Of Command-And-Control Servers

15 Internet Security Threat Report X Internet Security Threat Report VI Figure 15. Top Originating Countries

16 Internet Security Threat Report X Internet Security Threat Report VI Figure 16. Total Volume Of Vulnerabilities

17 Internet Security Threat Report X Internet Security Threat Report VI Figure 17. Web Application Vulnerabilities

18 Internet Security Threat Report X Internet Security Threat Report VI Figure 18. Easily Exploitable Vulnerabilities

19 Internet Security Threat Report X Internet Security Threat Report VI Figure 19. Easily Exploitable Vulnerabilities By Type

20 Internet Security Threat Report X Internet Security Threat Report VI Figure 20. Window Of Exposure, Enterprise Vendors

21 Internet Security Threat Report X Internet Security Threat Report VI Figure 21. Operating System Exploit Development Time

22 Internet Security Threat Report X Internet Security Threat Report VI Figure 22. Operating System Patch Development Time

23 Internet Security Threat Report X Internet Security Threat Report VI Figure 23. Operating System Window Of Exposure

24 Internet Security Threat Report X Internet Security Threat Report VI Figure 24. Patch Development Time, Web Browsers

25 Internet Security Threat Report X Internet Security Threat Report VI Figure 25. Window Of Exposure, Web Browsers

26 Internet Security Threat Report X Internet Security Threat Report VI Figure 26. Web Browser Vulnerabilities

27 Internet Security Threat Report X Internet Security Threat Report VI Figure 27. Exploit Code Release Period

28 Internet Security Threat Report X Internet Security Threat Report VI Figure 28. Previously Unseen Threats As A Proportion Of All Threats

29 Internet Security Threat Report X Internet Security Threat Report VI Figure 29. Malicious Code Types By Volume

30 Internet Security Threat Report X Internet Security Threat Report VI Figure 30. New Win32 Virus And Worm Variants

31 Internet Security Threat Report X Internet Security Threat Report VI Figure 31. Volume Of Bots Reported

32 Internet Security Threat Report X Internet Security Threat Report VI Figure 32. Exposure Of Confidential Information

33 Internet Security Threat Report X Internet Security Threat Report VI Figure 33. Percentage Of Instant Messaging Threat Propagation By Protocol

34 Internet Security Threat Report X Internet Security Threat Report VI Figure 34. Volume Of Modular Malicious Code

35 Internet Security Threat Report X Internet Security Threat Report VI Figure 35. Modular Malicious Code Samples

36 Internet Security Threat Report X Internet Security Threat Report VI Figure 36. Malicious Code Propagation Vectors

37 Internet Security Threat Report X Internet Security Threat Report VI Figure 37. Number Of Unique Phishing Messages

38 Internet Security Threat Report X Internet Security Threat Report VI Figure 38. Blocked Phishing Attempts

39 Internet Security Threat Report X Internet Security Threat Report VI Figure 39. Phishing Activity By Sector

40 Internet Security Threat Report X Internet Security Threat Report VI Figure 40. Spam Categories

41 Internet Security Threat Report X Internet Security Threat Report VI Figure 41. Top Ten Countries Of Spam Origin

42 Internet Security Threat Report X Internet Security Threat Report VI Figure 42. Spam Containing Malicious Code

43 Internet Security Threat Report X Internet Security Threat Report VI Figure 43. Industry Representational Breakdown

44 Internet Security Threat Report X Internet Security Threat Report VI Table 1. TopTargetedSector

45 Internet Security Threat Report X Internet Security Threat Report VI Table 2. TopSectDoSAtks

46 Internet Security Threat Report X Internet Security Threat Report VI Table 3. TopWebBrwsrAttacks

47 Internet Security Threat Report X Internet Security Threat Report VI Table 4. TopAttacksWireless

48 Internet Security Threat Report X Internet Security Threat Report VI Table 5. TopSectDoSAtks

49 Internet Security Threat Report X Internet Security Threat Report VI Table 6. TopBotNetworkCities

50 Internet Security Threat Report X Internet Security Threat Report VI Table 7. TopTargetedSector

51 Internet Security Threat Report X Internet Security Threat Report VI Table 8. TopNewMalCodeFam

52 Internet Security Threat Report X Internet Security Threat Report VI Table 10. Top10CountSpamOrg

53 Internet Security Threat Report X Internet Security Threat Report VI Table 11. TopNewSecurRisks

54 Internet Security Threat Report X Internet Security Threat Report VI Table 12. Anti-removalTechs

55 Internet Security Threat Report X Internet Security Threat Report VI Table 13. Self-updatSecur

56 Internet Security Threat Report X Internet Security Threat Report VI Table 14. TopSecurityRisks