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The Malicious Top Ten

Top Ten Vulnerabilities

Top ten vendors ranked by number of distinct reported vulnerabilities

Rank Vendor Number of Reported
Vulnerabilities 2Q 2012
Vendor Number of Reported
Vulnerabilities 3Q 2011
1 Oracle 97 Google 82
2 Linux 76 Oracle 63
3 Google 74 Microsoft 58
4 Microsoft 55 Apple 49
5 Mozilla 48 Adobe 43
6 Cisco 45 IBM 39
7 IBM 37 Mozilla 39
8 Adobe 27 Opera 36
9 Apple 26 HP 25
10 HP 24 Cisco 20

Top Ten Crimeware

Top Ten Malicious URLs

Top Ten Malicious IP Domains

Top Ten Spammers


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