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Key Takeaways
- Cybersecurity firm Cloudflare experienced errors, which cut off access to dozens of sites, including X, Spotify, and ChatGPT, early Tuesday.
- Service has been restored to a number of sites but others remain down.
Cybersecurity firm Cloudflare’s network buckled early Tuesday, cutting off access to widely used websites such as X and Spotify (SPOT), as well as government authorities like New Jersey Transit.
Cloudflare (NET) was working to restore service after a “spike in unusual traffic” at 6:20 a.m. ET triggered errors, company spokeswoman Jackie Dutton told Investopedia. A number of impacted sites appear to be back online, including those of X, Ikea, Alphabet’s (GOOG) YouTube, and UPS (UPS).
But around 9:30 a.m ET, some websites were still inaccessible or displayed an error message that referenced the outage, including ChatGPT, the College Board, and New Jersey Transit. The company didn’t provide precise information about how many clients were impacted by the outage.
What This News Means for Investors
Cloudflare’s service outage, along with other issues with Amazon Web Services and CrowdStrike, highlight how much of the Internet depends on a list of select services providers. The arrangements can make e-commerce and other digital services relatively vulnerable to strain or attacks on the system.
“We do not yet know the cause of the spike in unusual traffic,” Dutton said in a statement. “We are all hands on deck to make sure all traffic is served without errors. After that, we will turn our attention to investigating the cause of the unusual spike in traffic.”
Company shares were recently off by about 2%. The stock has been on the rise, shooting up more than 80% in 2025. Analysts have singled out its “AI-as-a-service” model as unique, and the company recently announced its largest ever contract.
The outage is the latest in a number of web service provider meltdowns. In October, an Amazon (AMZN) Web Services outage disrupted the trading platform Coinbase Global (COIN) and impacted Delta (DAL) and United (UAL) airlines. A faulty update from CrowdStrike (CRWD) in 2024 interfered with several businesses and grounded flights at a number of airports.

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