What would it take for attackers to significantly disrupt the 911 emergency system across the US? According to researchers from Ben-Gurion Univerisity of the Negev’s Cyber-Security Research Center, as little as 200,000 compromised mobile phones located throughout the country. The phones, made to repeatedly place calls to the 911 service, would effect a denial-of-service attack that would made one third (33%) of legitimate callers give up on reaching it. And if the number of those … More ?

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US 911 emergency system can be crippled by a mobile botnet