CERT-FR threat and incident reports (CTI series)

https://cert.cyber.gouv.fr/cti/

Added 2026-11-10 (S1): primary for French C4 attributions and threat reports (CERTFR-2026-CTI-009 of 2026-11-09 carried the IRGC attribution of the refrigeration attacks). The report page gives a summary; the full text is a PDF at cert.cyber.gouv.fr/uploads/<id>.pdf, read with `python3 tools/fetch_source.py pdf <URL>` (the extraction has broken spacing, so quotes from it are not literal). `anssi-fr` covers the avis and alerte series on the older cert.ssi.gouv.fr host. Candidate: promote to active after 3 contributing runs.