Global Outage Caused by CrowdStrike Update

By Patricia Miller

Jul 19, 2024

Global tech outages teach retail investors valuable lessons on market risks, sector vulnerabilities, and the importance of diversification.

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Businesses Worldwide Report Technical Problems

What You Need To Know

A recent update by cybersecurity firm Crowdstrike Holdings Inc (NASDAQ: CRWD) resulted in a significant global outage impacting various businesses. CrowdStrike is currently reversing the update that caused the problem. Microsoft Corp (NASDAQ: MSFT), which experienced its own cloud service interruption in the U.S, has stated that its services are mostly restored, although it's uncertain if this outage is linked to CrowdStrike's issue.

The CrowdStrike update problem specifically affected Windows systems worldwide, leading to the infamous "blue screen of death" error on laptops.

The outage had widespread effects, with sectors like airlines, broadcasters, telecom firms, and banks reporting issues. Various organizations, including the London Stock Exchange, Sky News, and airports globally, encountered technical difficulties and delays. Australian telecom firm Telstra acknowledged disruptions due to the CrowdStrike and Microsoft issues, impacting its systems and causing inconveniences for customers. NBC Universal also felt the effects of the CrowdStrike outage.

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Why This Is Important for Retail Investors

  1. Impact on Technology Stocks: Retail investors with holdings in technology companies like Microsoft may see fluctuations in stock prices due to service disruptions, influencing investment decisions.

  2. Sector Vulnerability: Understanding how cybersecurity issues can affect various sectors, from airlines to banks, highlights the importance of diversification within a portfolio to mitigate risks.

  3. Global Market Connectivity: The interconnected nature of the global market becomes evident during widespread outages, emphasizing the need for a broad investment approach to withstand such events.

  4. Third-Party Risks: The mention of a third-party IT outage affecting airlines serves as a reminder of the potential risks associated with investing in companies reliant on external service providers.

  5. Market Volatility: Events such as these can contribute to market volatility, underscoring the importance of monitoring broader economic trends and news developments for informed investment strategies.

Read What Others Are Saying

Bloomberg: Banks, Airlines Disrupted After Microsoft Reports Outage

The Guardian: Microsoft IT outage linked to cyber security firm Crowdstrike hits airlines, railways and media outlets globally

CNBC: Cybersecurity giant CrowdStrike update causes major outage affecting businesses

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Important Notice And Disclaimer

This article does not provide any financial advice and is not a recommendation to deal in any securities or product. Investments may fall in value and an investor may lose some or all of their investment. Past performance is not an indicator of future performance.