CSIRT Italia (ACN) — Alert e bollettini

https://www.acn.gov.it/portale/en/csirt-italia/alert-e-bollettini

Italian national CSIRT under ACN; English and Italian alerts and bulletins. WebFetch returns HTTP 403 (transport-side block, ongoing since 2026-05-06; re-confirmed 2026-05-08). REQUIRED FETCH METHOD: `python3 tools/fetch_source.py url https://www.acn.gov.it/portale/en/csirt-italia/alert-e-bollettini`. | 2026-06-20 full audit (v2.62): live=Y, drill=N. FETCH → feed https://www.acn.gov.it/portale/feedrss/-/journal/rss/20119/723192 5 (title+date+one-line severity/product summary+link); OR bridge: python3 tools/fetch_source.py url https://www.acn.gov.it/portale/en/csirt-italia/alert-e-bollettini for the listing. AVOID: WebFetch 403s both the listing and the advisory detail pages — skip WebFetch entirely. Advisory detail pages are a Liferay/React SPA: bridge 'url' returns only the shell (no body text). Use the RSS feed; its summary gives severity + affected products, then pivot to the underlying vendor advisory.. | 2026-06-20 v2.64 fetch-waste review: no readable path — WebFetch 403, advisory body is a React SPA, and the referenced RSS (csirt.gov.it/data/indexer/rss) does not parse. DEMOTED as fetch-waste. Recover if ACN exposes a parseable feed or a CSAF endpoint. | 2026-07-05 admiralty audit: A reliability (national CSIRT / primary authority) but KEPT demoted — no method yields drillable content (SPA shell via bridge, all RSS variants 403). Recover if ACN exposes a parseable feed/CSAF endpoint; if recovered it is an A-tier source worth reinstating. | 2026-08-04 RECOVERED from demoted — the demotion premise ("no method yields drillable content") is demonstrably false: `python3 tools/fetch_source.py url https://www.acn.gov.it/portale/w/operational-summary-1-semestre-2026` returned HTTP 200 with the FULL server-rendered publication body plus the linked PDF filename and publication date. RECIPE → the readable surface is the per-publication slug path /portale/{w,en/w}/<slug> via the bridge `url` recipe, NOT the alert-e-bollettini listing (still a Liferay/React SPA shell) and NOT the RSS variants. Discovery: the publications index https://www.acn.gov.it/portale/en/csirt-italia/pubblicazioni, then drill per slug. Reinstated as active per this record's own standing note that a recovered ACN is an A-tier source worth reinstating; Italy is a major EU jurisdiction and NIS2 reporting hub and the S2 slice otherwise carries no Italian authority. Its 2026-07-24 H1-2026 operational summary was surfaced this run and dropped on recency only (26 h window), not for unreadability.