In the spotlight
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Heat warning: an orange alert has been issued for the south of the country on Wednesday, 13 August 2025. Reminder of recommended behaviour (12/08/2025).
Due to the orange alert heat warning issued by MeteoLux for the south of the country on Wednesday 13 August between 1 p.m. and 7 p.m., with maximum temperatures expected to reach 33–35°C and up to 36°C in urban areas,...
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Cyber Risk Assessment Cell (CERC) meeting (05.08.2025)
Following a network incident affecting telecommunications operator Proximus Luxembourg, the Cyber Risk Assessment Cell (CERC) convened to assess the impact and determine appropriate follow-up measures. Proximus Luxembourg confirmed that the disruption was caused by a hardware failure in a network...
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Crisis unit set up following identification of the cause of the major technical incident at POST (25 July 2025)
Following the identification of the cause of the major technical incident that occurred on Wednesday 23 July 2025 at POST, the Prime Minister convened a crisis unit in the early afternoon of Friday 25 July 2025. During the meeting, chaired...
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The crisis unit met following disruptions to POST's communication networks (23/07/2025)
Following the disruption to POST's communication networks (Internet, mobile and landline), which affected the whole country at around 4:15 p.m., the Prime Minister convened the crisis unit. Chaired by the Minister for the Economy, SMEs, Energy and Tourism, Lex Delles,...

🔶 Avis de chaleur – Vigilance orange annoncée pour le sud du pays le mercredi 13 août 2025 : Rappel des comportements à adopter 🔶 Restons vigilants, solidaires et bien préparés. 🌡️Plus d'informations : https://t.co/rOJRjLYjqN

💻 À la suite d’un incident sur le réseau de l’opérateur de télécommunication Proximus Luxembourg, la cellule d’évaluation du risque cyber (CERC) s’est réunie afin d’analyser l’impact de cet incident et les suites à y donner. 👉 https://t.co/qyqD4ijXam

🚨LU-Alert: En cas d'urgence et d'impossibilité d'accès au 112 par téléphone, essayez un autre opérateur. Sinon, déplacez-vous aux urgences ou dans le Centre d'incendie et de secours le plus proche.