Featured Product

    BIS on Impact of Increasing Use of Cloud Technology on Cyber Risk

    May 20, 2020

    BIS published a working paper that examines the drivers of cyber risk, especially in context of the cloud services. The paper highlights that the use of cloud services is associated with lower costs, especially when cyber incidents are relatively small. However, as cloud connectivity increases and cloud providers become systemically important, cloud dependence is also likely to increase tail risks. The study finds that developing technological skills helps firms mitigate the costs of cyber incidents, as does more reliance on cloud services.

    Cloud technology can reduce IT costs, improve resilience, and enable firms to scale better. However, the technology strengthens interdependence across firms that have shared exposures to similar (or even the same) cloud service providers. This technology enables firms to rent computing power and storage from service providers, which gives them flexibility in their storage costs. However, all of this comes with some risks, as it involves firms inherently placing a lot of trust in vendors of cloud technology. The presence of a market failure through information asymmetry between buyer and vendor is rather well-recognized. Often users of cloud services may not know the exact location of their data or the other sources of the data collectively stored with theirs. The financial sector experiences the highest number of cyber incidents (especially of a malicious type, privacy and lost data incidents). However, banks and insurance companies incur more limited losses relative to other sectors, likely due to the effects of regulation and higher investment in cyber security. Additionally, crypto-related activities, which are largely unregulated, are associated with higher losses. 

    Nevertheless, cloud computing can be a target for cyber criminals and could pose a concern in terms of systemic risk. Providers of cloud services, undoubtedly have some of the best cyber-security experts and ultimately provide highly secure services, but tail risks could lead to substantial losses and potentially bring the economy to a halt. Moreover, the market for cloud services is highly concentrated and there are warnings about increased homogeneity and the greater risk of single points of failure. Through shared software, hardware, and vendors, incidents could, in principle, spread more quickly, leading to higher overall costs. The impact of the use of cloud services in the case of cyber attacks can thus go both ways and clearly depends on the benefit-risk analysis. Based on this, the authors have made a hypothesis. A higher dependency on cloud technologies can alter losses from cyber events. However, the net benefit depends on the connectivity of the cyber incidents and the size of the shock.

     

    Related Links

    Keywords: International, Banking, Insurance, Securities, Cloud Computing, Cyber Risk, Systemic Risk, Operational Risk, BIS

    Featured Experts
    Related Articles
    News

    APRA Publishes Results of Climate Risk Self-Assessment Survey

    The Australian Prudential Regulation Authority (APRA) has published the findings of its latest climate risk self-assessment survey conducted across the banking, insurance, and superannuation industries.

    August 04, 2022 WebPage Regulatory News
    News

    ACPR Publishes Updates Related to CRD IV and Covered Bonds

    The French Prudential Supervisory Authority (ACPR) published a notice related to the methods for calculating and publishing prudential ratios under the Capital Requirements Directive (CRD IV) and the minimum requirement for own funds and eligible liabilities (MREL).

    August 03, 2022 WebPage Regulatory News
    News

    EIOPA Publishes Guidance on Climate Change Scenarios in ORSA

    The European Insurance and Occupational Pension Authority (EIOPA) published the risk dashboard based on Solvency II data and the final version of the application guidance on climate change materiality assessments and climate change scenarios in the Own Risk and Solvency Assessment (ORSA).

    August 02, 2022 WebPage Regulatory News
    News

    EBA and ECB Respond to Proposals on Sustainability Disclosures

    The European Banking Authority (EBA) and the European Central Bank (ECB) published their responses to the consultations of the International Sustainability Standards Board (ISSB) and the European Financial Reporting Advisory Group (EFRAG) on sustainability-related disclosure standards.

    August 01, 2022 WebPage Regulatory News
    News

    BIS Report Notes Existing Gaps in Climate Risk Data at Central Banks

    A Consultative Group on Risk Management (CGRM) at the Bank for International Settlements (BIS) published a report that examines incorporation of climate risks into the international reserve management framework.

    July 29, 2022 WebPage Regulatory News
    News

    EBA Publishes Multiple Regulatory Updates for Regulated Entities

    The European Banking Authority (EBA) published the final guidelines on liquidity requirements exemption for investment firms, updated version of its 5.2 filing rules document for supervisory reporting, and Single Rulebook Question and Answer (Q&A) updates in July 2022.

    July 29, 2022 WebPage Regulatory News
    News

    EIOPA Issues SII Taxonomy and Guide on Sustainability Preferences

    The European Insurance and Occupational Pensions Authority (EIOPA) published Version 2.8.0 of the Solvency II data point model (DPM) and XBRL taxonomy.

    July 29, 2022 WebPage Regulatory News
    News

    EESC Opines on Proposals on CRR and European Single Access Point

    The European Union published, in the Official Journal of the European Union, an opinion from the European Economic and Social Committee (EESC); the opinion is on the proposal for a regulation to amend the Capital Requirements Regulation (CRR).

    July 29, 2022 WebPage Regulatory News
    News

    HM Treasury Publishes Multiple Regulatory Updates in July 2022

    HM Treasury published a draft statutory instrument titled “The Financial Services (Miscellaneous Amendments) (EU Exit) Regulations 2022,” along with the related explanatory memorandum and impact assessment.

    July 29, 2022 WebPage Regulatory News
    News

    APRA Consults on Prudential Standard for Operational Risk

    The Australian Prudential Regulation Authority (APRA) is seeking comments, until October 21, 2022, on the introduction of CPS 230, which is the new cross-industry prudential standard on operational risk management.

    July 28, 2022 WebPage Regulatory News
    RESULTS 1 - 10 OF 8422