Risk
1/21/2009
04:14 PM
Connect Directly
LinkedIn
Twitter
Google+
RSS
E-Mail
50%
50%

70 Of Top 100 Web Sites Spread Malware

Advice to visit only legitimate Web sites appears to be meaningless as increasing numbers of mainstream sites contain known malicious code.

Internet users are often encouraged to visit only legitimate Web sites to reduce the risk of malware infections, but distinguishing between legitimate and illegitimate Web sites increasingly appears to be meaningless.

Seventy percent of the top 100 Web sites either hosted malicious content or contained a link designed to redirect site visitors to a malicious Web site during the second half of 2008, claims Websense's report State of Internet Security, Q3-Q4, 2008.

That represents a 16% increase over the first half of 2008.

Perhaps more to the point, Websense says that 77% of Web sites with known malicious code are "legitimate" sites, calling into question the utility of any such designation of approval.

There are a variety of ways that brand-name sites can be compromised, including online iFrame injection services that rely on stolen logon information or SQL injection attacks.

Spam messages with malicious links can also lead to site compromises. According to Websense's report, almost 85% of e-mail messages were spam during the second half of 2008, and more than 90% of spam messages contained links to spam sites or malicious sites.

Only 6% of spam messages were phishing attempts, a 33% decrease from the first six months of 2008. Malware authors appear to be focusing more on data-stealing Trojans and DNS poisoning to accomplish their goals.

Porn-related spam surged 94% during the latter half of last year, a marketing gambit that appears to be consistent with porn industry poor-mouthing -- earlier this month, porn moguls made a show of stated plans to ask the U.S. government for a $5 billion financial bailout to shore up sagging sales. Porn spam, however, only represents 9% of the spam out there.

Comment  | 
Print  | 
More Insights
Register for Dark Reading Newsletters
White Papers
Cartoon
Current Issue
Flash Poll
Video
Slideshows
Twitter Feed
Dark Reading - Bug Report
Bug Report
Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2014-6090
Published: 2015-04-27
Multiple cross-site request forgery (CSRF) vulnerabilities in the (1) DataMappingEditorCommands, (2) DatastoreEditorCommands, and (3) IEGEditorCommands servlets in IBM Curam Social Program Management (SPM) 5.2 SP6 before EP6, 6.0 SP2 before EP26, 6.0.3 before 6.0.3.0 iFix8, 6.0.4 before 6.0.4.5 iFix...

CVE-2014-6092
Published: 2015-04-27
IBM Curam Social Program Management (SPM) 5.2 before SP6 EP6, 6.0 SP2 before EP26, 6.0.4 before 6.0.4.6, and 6.0.5 before 6.0.5.6 requires failed-login handling for web-service accounts to have the same lockout policy as for standard user accounts, which makes it easier for remote attackers to cause...

CVE-2015-0113
Published: 2015-04-27
The Jazz help system in IBM Rational Collaborative Lifecycle Management 4.0 through 5.0.2, Rational Quality Manager 4.0 through 4.0.7 and 5.0 through 5.0.2, Rational Team Concert 4.0 through 4.0.7 and 5.0 through 5.0.2, Rational Requirements Composer 4.0 through 4.0.7, Rational DOORS Next Generation...

CVE-2015-0174
Published: 2015-04-27
The SNMP implementation in IBM WebSphere Application Server (WAS) 8.5 before 8.5.5.5 does not properly handle configuration data, which allows remote authenticated users to obtain sensitive information via unspecified vectors.

CVE-2015-0175
Published: 2015-04-27
IBM WebSphere Application Server (WAS) 8.5 Liberty Profile before 8.5.5.5 does not properly implement authData elements, which allows remote authenticated users to gain privileges via unspecified vectors.

Dark Reading Radio
Archived Dark Reading Radio
Join security and risk expert John Pironti and Dark Reading Editor-in-Chief Tim Wilson for a live online discussion of the sea-changing shift in security strategy and the many ways it is affecting IT and business.