I'm wondering the same thing. The article only says this: "Purposeful internet outages generally have a distinct network pattern used by NetBlocks to determin

I'm wondering the same thing. The article only says this: "Purposeful internet outages generally have a distinct network pattern used by NetBlocks to determine and attribute the root cause of an outage, a process known as attribution which follows detection and classification stages." To me they just drop some silly terms and fail to actually explain anything.