Side streets were worse, CNN affiliate KSN reported.

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All told, Kaspersky Lab said that a total of 30, 749, 066 vulnerable programs and files were detected on computers using the Kaspersky Security Network (KSN), with an average of 8 different vulnerabilities detected on each affected computer.

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"The unprecedented nature of this much snow in this short a period of time will create conditions ... across the entire city that are basically unprecedented for the traveling public, " Joe Pajor of the Wichita, Kansas, Public Works and Utilities department, told CNN affiliate KSN.

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