Apple’s latest iOS 10.3 release patches a flaw that can be used to repeatedly dial a phone number, accidentally exploited last year to redial 911 call centers, protecting emergency operators from potential cyberattacks.
Source: APPLE INSIDER

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Apple’s latest iOS 10.3 release patches a flaw that can be used to repeatedly dial a phone number, accidentally exploited last year to redial 911 call centers, protecting emergency operators from potential cyberattacks.
Source: APPLE INSIDER