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My colleagues who do intrusion testing (for operators e.g.) tell me: We have not seen SS7 attacks in Europe for long time. The remaining attack surfaces are in
by ng55QPSK 5y ago
My colleagues who do intrusion testing (for operators e.g.) tell me: We have not seen SS7 attacks in Europe for long time. The remaining attack surfaces are in the middle-east and north america.
- deleted 5y ago[deleted]
- g_p 5y agoThat's promising! It's now 5 years ago, but Telenor had a fairly big outage caused by malformed SS7 inbound signalling. Not sure if there's been anything since, but it certainly was an issue relatively recently. Hopefully with the (slow) move to 4G and IMS calling, we can turn the page on SS7 attacks soon.