{
  "declared_links": {
    "economic_signal_ids": [],
    "relation": "topic-surface-only",
    "scan_signal_ids": []
  },
  "dek": "Guest Post: RPKI has made real progress against prefix hijacking. But when you map every known class of BGP attack against the defences that exist, four of them turn out to sit entirely outside cryptographic validation — handled with local filters, static thresholds and reactive response.",
  "desk": "connectivity",
  "event_id": "event-aefb8a2fd52f24ffe47ed004",
  "evidence_groups": [
    {
      "group_id": "apnic-community-research",
      "roles": [
        "research"
      ],
      "source_ids": [
        "apnic-blog"
      ]
    }
  ],
  "evidence_refs": [
    {
      "independence_group": "apnic-community-research",
      "item_id": "item-d9989f1361bd1613d9ab1db2",
      "published_at": "2026-08-25T22:24:59Z",
      "role": "research",
      "source_id": "apnic-blog",
      "source_name": "APNIC Blog",
      "title": "Beyond origin validation: Four classes of routing attack nobody Is validating",
      "url": "https://blog.apnic.net/2026/08/26/beyond-origin-validation-four-classes-of-routing-attack-nobody-is-validating/",
      "version_id": "itemv-a8a8771fdb7e5833cae46ac9"
    }
  ],
  "evidence_strength": "single-source",
  "headline": "Beyond origin validation: Four classes of routing attack nobody Is validating",
  "lead": false,
  "lead_reason": "Current single-source metadata is retained but not promoted as a lead.",
  "limitations": [
    "Palimpsest retained only feed title, canonical link, time, and a bounded plain-text excerpt; it did not fetch the article body.",
    "The evidence-strength label describes source structure, not truth, intent, impact, or causation.",
    "Declared instrument links are topical pointers until a separate scan or economic observation is joined by time and method.",
    "Title-similarity clustering can miss differently worded or cross-language accounts and can join closely worded updates.",
    "This dossier currently contains one independent evidence group and remains explicitly attributed."
  ],
  "mutation": {
    "kind": "new",
    "previous_version_id": null
  },
  "published_at": "2026-08-25T22:24:59Z",
  "reported_facts": [
    {
      "attribution": "APNIC Blog",
      "evidence_item_id": "item-d9989f1361bd1613d9ab1db2",
      "published_at": "2026-08-25T22:24:59Z",
      "statement": "APNIC Blog published “Beyond origin validation: Four classes of routing attack nobody Is validating”."
    }
  ],
  "topics": [
    "connectivity",
    "security",
    "technology"
  ],
  "updated_at": "2026-08-25T22:24:59Z",
  "url": "https://palimpsest.info/news/wire/event-aefb8a2fd52f24ffe47ed004/",
  "version_id": "eventv-0ee49afca177df6cde4565c3"
}