DisclosureLens
GLOBALUnknownLow

Préfecture de Tottori

bd_5f5fb681295a601a · schema v1 · pii pii-v2

Severity

Low

Discovered

Filed

Sep 3, 2026

To disclose

Affected

Not disclosed

Confidence

60%
Full breach record for Préfecture de Tottori

Press / market disclosure — not a breach-notification filing

A media or market posting that confirms an incident but carries no breach-notification fields, so compliance clocks aren't assessable. The summary below is extracted from the coverage — verify against the source.

鳥取県 放射線監視システムにサイバー攻撃 情報流出なし | NHKニュース. Préfecture de Tottori: Le système de collecte de données de rayonnement, utilisé autour de centrales nucléaires comme celle de Shimane, a été victime d'une cyberattaque. Les autorités ont confirmé que les serveurs de sauvegarde n'ont pas été affectés, ce qui signifie que le suivi des données n'est pas impacté.

Incident timeline — mostly unverified

? — ?

Breach window unknown

Sep 3, 2026

Press report

No filing yet · watching

Compliance clocks stay unassessable until a regulatory filing lands. Dashed segments fill in automatically when corroboration arrives.

Attack → press

Compliance clock

Not assessable

Evidence ladder

Leak-site claim

Attacker assertion only. Establishes: claim date, group, alleged victim.

Press / market reportThis record

Unlocks: incident narrative, operational impact. Still no compliance clock.

State AG / regulator filing

Unlocks: discovery date, data types, affected count, compliance clock.

SEC 8-K / victim statement

Unlocks: materiality, stated response, full audit trail. Ceiling removed.

If an SEC 8-K, state-AG notice or victim statement lands, DisclosureLens merges it into an incident and links it here.

Source ceiling

  • incident type + narrative only (may be machine-translated)
  • discovery date
  • materiality
  • affected count
  • data types
  • compliance clock

The ✕ fields stay blank until a regulatory filing or victim disclosure lands.

Préfecture de Tottori data breach report (2026) — press coverage, not a regulatory filing · DisclosureLens