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Cellular outage in U.S. hits AT&T, T-Mobile and Verizon users

cnbc.com

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Re: Cellular outage in U.S. hits AT&T, T-Mobile and Verizon users

#2
This reminds me of the recent discussion on status pages. https://news.ycombinator.com/item?id=39099980

They need to be accurate. At&t status claims everything is fine.

My wireless service is down. Down detector has tens of thousands of reports, so clearly everything is not fine.

Re: Cellular outage in U.S. hits AT&T, T-Mobile and Verizon users

#3
I'll take a chance here and say this was a hack, possibly at the equipment-level. One major carrier having an outage? Possible. But three? On different networks?

Even if its not a hack I'd love to see the root cause on this one! Communications is critical infrastructure, so I'm gonna guess the government will demand a full report.

Re: Cellular outage in U.S. hits AT&T, T-Mobile and Verizon users

#5

I'll take a chance here and say this was a hack, possibly at the equipment-level. One major carrier having an outage? Possible. But three? On different networks? Even if its not a hack I'd love to see the root cause on this one! Communications is critical infrastructure, so I'm gonna guess the government will demand a full report.

[dead]

Re: Cellular outage in U.S. hits AT&T, T-Mobile and Verizon users

#8

I'll take a chance here and say this was a hack, possibly at the equipment-level. One major carrier having an outage? Possible. But three? On different networks? Even if its not a hack I'd love to see the root cause on this one! Communications is critical infrastructure, so I'm gonna guess the government will demand a full report.

There is some shared infrastructure in the PSTN that all network operators use. This smells more like an SS7 outage to me than a hack, but we'll have to wait to find out.

Re: Cellular outage in U.S. hits AT&T, T-Mobile and Verizon users

#9

I'll take a chance here and say this was a hack, possibly at the equipment-level. One major carrier having an outage? Possible. But three? On different networks? Even if its not a hack I'd love to see the root cause on this one! Communications is critical infrastructure, so I'm gonna guess the government will demand a full report.

There is some shared infrastructure in the PSTN that all network operators use. This smells more like an SS7 outage to me than a hack, but we'll have to wait to find out.

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