A couple of reasons:
July 8th - New York Stock Exchange, United Airlines, Wall Street Journal crash
July 6th - CenturyLink reports telephone outages in Steamboat Springs, Yampa and Oak Creek
July 1st - Wave Broadband service restored after 'deliberate act'
June 21st - Cellphone tower sabotaged, causing power outage
Cell service protocols - SS7 Vulnerabilities
Comcast - 30 minutes ago:
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