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Warning of the European Systemic Risk Board (ESRB) of 25 June 2026 on systemic cyber risks stemming from frontier artificial intelligence models (FAIMs) (ESRB/2026/3). This can lead to serious problems…

Warning of the European Systemic Risk Board (ESRB) of 25 June 2026 on systemic cyber risks stemming from frontier artificial intelligence models (FAIMs) (ESRB/2026/3). This can lead to serious problems…

Luxembourg Financial Regulatory Advisory & Consulting: This official warning from the European Systemic Risk Board outlines the emerging cybersecurity threats posed by high-capacity Frontier AI Models to the financial sector. These advanced systems can autonomously identify software flaws and generate rapid attacks, potentially overwhelming the reactive patching […]

Warning of the European Systemic Risk Board (ESRB) of 25 June 2026 on systemic cyber risks stemming from frontier artificial intelligence models (FAIMs) (ESRB/2026/3). This can lead to serious problems… Read More »

Circular CSSF 26/914: Identification of obliged entities eligible for direct supervision by AMLA in Luxembourg. Ratiofy.Lu Explanation.

Circular CSSF 26/914: Identification of obliged entities eligible for direct supervision by AMLA in Luxembourg. Are you impacted?

Luxembourg Financial Regulatory News: CSSF Circulars: The Circular CSSF 26/914 from the Commission de Surveillance du Secteur Financier (CSSF) outlines a mandatory data collection exercise for various Luxembourg-based financial institutions, including banks, investment firms, and crypto-asset providers. The primary objective is to help the European

Circular CSSF 26/914: Identification of obliged entities eligible for direct supervision by AMLA in Luxembourg. Are you impacted? Read More »

2025 Report on major ICT-related incidents published under Joint-ESA report under Article 22 of DORA - Ratiofy.Lu

2025 Report on major ICT-related incidents published under Joint-ESA report under Article 22 of DORA. Do you know what it says?

Luxembourg Financial Regulatory News: This 2025 Joint-ESA Report provides an anonymized and aggregated overview of major information and communication technology (ICT) incidents within the European financial sector. Published in June 2026 under the Digital Operational Resilience Act (DORA), the document analyzes 3,383 significant events reported

2025 Report on major ICT-related incidents published under Joint-ESA report under Article 22 of DORA. Do you know what it says? Read More »

Circular CSSF 26/911: ESMA Guidelines on stress test scenarios under Article 28 of the Money Market Fund Regulation – Update 2025 (ESMA50-481369926-30585) in Luxembourg. Are you aware?

Circular CSSF 26/911: ESMA Guidelines on stress test scenarios under Article 28 of the Money Market Fund Regulation – Update 2025 (ESMA50-481369926-30585) in Luxembourg. Are you aware?

Luxembourg Financial Regulatory News: CSSF Circulars: The Circular CSSF 26/911 and the accompanying ESMA Final Report outline the updated 2025 guidelines for conducting stress test scenarios within the Money Market Fund (MMF) sector. These regulatory documents require fund managers to simulate severe financial shocks, including geopolitical instability, heightened asset volatility, and significant liquidity

Circular CSSF 26/911: ESMA Guidelines on stress test scenarios under Article 28 of the Money Market Fund Regulation – Update 2025 (ESMA50-481369926-30585) in Luxembourg. Are you aware? Read More »

Publication of the Law of 5 May 2026 transposing Directive (EU) 2024/1619 (CRD VI) and Directive (EU) 2024/2994 in Luxembourg

Publication of the Law of 5 May 2026 transposing Directive (EU) 2024/1619 (CRD VI) and Directive (EU) 2024/2994 in Luxembourg. Are you ready?

Luxembourg Financial Regulatory News: The article details the Commission de Surveillance du Secteur Financier (CSSF) announcement regarding a new Luxembourg law enacted on May 5, 2026. This legislation integrates European Union directives, specifically CRD VI, to modernize the oversight of credit institutions and investment firms. Key updates include stricter internal

Publication of the Law of 5 May 2026 transposing Directive (EU) 2024/1619 (CRD VI) and Directive (EU) 2024/2994 in Luxembourg. Are you ready? Read More »

NIS2 in Luxembourg under Law of 5 May 2026 concerning measures to ensure a high level of cybersecurity-Ratiofy.Lu

NIS2 in Luxembourg under Law of 5 May 2026 concerning measures to ensure a high level of cybersecurity in Luxembourg. Are you ready?

Luxembourg Financial Regulatory News: The article explains the Luxembourgish law of May 5, 2026, which establishes a comprehensive legal framework to ensure high-level cybersecurity across the nation. Transposing the European NIS 2 Directive, the legislation identifies essential and important entities across critical sectors such as energy,

NIS2 in Luxembourg under Law of 5 May 2026 concerning measures to ensure a high level of cybersecurity in Luxembourg. Are you ready? Read More »

April 2026 CSSF Newsletter No 303: What happened during last month in the Financial Sector in Luxembourg?

April 2026 CSSF Newsletter No 303: What happened during last month in the Financial Sector in Luxembourg?

Luxembourg Financial Regulatory News: The April 2026 CSSF Newsletter No 303 from the Commission de Surveillance du Secteur Financier (CSSF) serves as a comprehensive update on the Luxembourg financial scene. It highlights critical security warnings regarding fraudulent websites and provides detailed regulatory circulars concerning crypto-assets and liquidity management. Extensive statistical

April 2026 CSSF Newsletter No 303: What happened during last month in the Financial Sector in Luxembourg? Read More »

CSSF Communication to the investment fund industry regarding the “LMT activation” module in relation to additional liquidity management requirements for Luxembourg-domiciled UCITS, ManCos and AIFMs

CSSF Communication to the investment fund industry regarding the “LMT activation” module in relation to additional liquidity management requirements for Luxembourg-domiciled UCITS, ManCos and AIFMs

Luxembourg Financial Regulatory News: On April 10, 2026, the Commission de Surveillance du Secteur Financier (CSSF) announced the launch of the “LMT activation” module within its eDesk portal. This initiative follows the transposition of Directive (EU) 2024/927 into Luxembourg law

CSSF Communication to the investment fund industry regarding the “LMT activation” module in relation to additional liquidity management requirements for Luxembourg-domiciled UCITS, ManCos and AIFMs Read More »

CSSF Alert for cybersecurity breach: Active supply chain attack targeting Axios NPM

CSSF Alert for cybersecurity breach: Active supply chain attack targeting Axios NPM

Luxembourg Financial Regulatory News: The CSSF issued an urgent warning regarding a cybersecurity breach targeting the Axios library, a widely used tool for handling web requests. Malicious actors infiltrated the supply chain by hijacking developer accounts to insert a harmful dependency known as plain-crypto-js. This intrusion poses severe risks

CSSF Alert for cybersecurity breach: Active supply chain attack targeting Axios NPM Read More »

The CSSF’s 2026 priorities for supervising the investment fund sector according to the communication published on 31 March 2026

The CSSF’s 2026 priorities for supervising the investment fund sector in Luxembourg according to  the communication published on 31 March 2026

Luxembourg Financial Regulatory News: Briefing Document: CSSF’s 2026 priorities for supervising for the Investment Fund Sector Executive Summary The Commission de Surveillance du Secteur Financier (CSSF) has established its supervisory priorities for 2026, centering on the dual mission of ensuring

The CSSF’s 2026 priorities for supervising the investment fund sector in Luxembourg according to  the communication published on 31 March 2026 Read More »