tailieunhanh - Mapping the Mal Web - The world’s riskiest domains

hing for. For instance, despite Vietnam’s growing allure as a vacation destination, visitors to sites Bonanza or botnet? Next time you search for a celebrity photo or “how to” hint, pay special attention to the top-level domains (TLDs), the last few characters at the end of the URL in the search results. In this year’s Mapping the Mal Web study, McAfee found that web risk climbed to a record of more than 27 million live domains we evaluated for this report. If users don’t click with care, simply viewing a page can return much more than they bargained for. This year, more websites contain malicious code that steals passwords. | Mapping the Mal Web The world s riskiest domains Mapping the Mal Web The world s riskiest domains By Barbara Kay CISSP Secure by Design Group Paula Greve Director of Research McAfee Labs CONTENTS Introduction 3 Key Findings Mapping the Mal Web IV 4 Why Mapping Matters 6 How Criminals Abuse Top-Level Domains 7 Methodology 9 Some Caveats About the Rankings 11 Breakdown of the Rankings 12 The Changing Threatscape 21 Comments From Top-Level Domain Registrars and Operators 23 Conclusion 26 Introduction Bonanza or botnet Next time you search for a celebrity photo or how to hint pay special attention to the top-level domains TLDs the last few characters at the end of the URL in the search results. In this year s Mapping the Mal Web study McAfee found that web risk climbed to a record of more than 27 million live domains we evaluated for this report. If users don t click with care simply viewing a page can return much more than they bargained for. This year more websites contain malicious code that steals passwords and identity information takes advantage of security holes in browsers or secretly installs the ingredients that turn computers into zombies. If you knew in advance that three out of five sites in a certain TLD were risky you would probably choose a different download location for that photo you re searching for. For instance despite Vietnam s growing allure as a vacation destination visitors to sites Security Threats Evaluated by McAfee Global Threat Intelligence Browser exploits O Risky reputation File network web and email engines Adware spyware Trojans viruses High-volume commercial email spam Affiliations with other risky sites Aggressive popup marketing We determine risk level based upon the ways multiple characteristics relate to each website. registered in Vietnam .VN should consider it a no fly zone. This year .VN splashed into our top five as one of the riskiest TLDs on the Internet with 58 of the sites we track containing malicious or potentially

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