X Experiences Major Service Disruptions Across the U.S. on March 18, 2026

TLDR

• On Wednesday, March 18, the social media platform X, previously known as Twitter, experienced a service outage impacting thousands of users in the United States.
• By 11:05 a.m. ET, Downdetector had recorded over 14,000 reports regarding the issue.
• Downdetector aggregates outage reports from various sources where users submit information.
• The true scale of the disruption could be greater or smaller than the reported figure.
• X did not provide a comment to Reuters when contacted.

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(SeaPRwire) –   On Wednesday, March 18, 2026, the social media service X experienced a widespread outage affecting thousands of its users throughout the United States.

The disruption was monitored by Downdetector.com, a site that tracks service outages by gathering user-submitted reports and data from other sources.

More than 14,000 problem reports concerning X had been logged on the platform by 11:05 a.m. ET.

Downdetector operates by compiling status updates from a variety of sources. Since the data relies on user contributions, the actual number of impacted individuals may vary from the site’s display.

What We Know About the Outage

The service interruption occurred during the morning in the U.S., which is a peak usage period for the platform.

No information has been disclosed concerning the cause of the outage or which specific services were impacted.

It remains uncertain if the problem affected mobile app users, those on desktop, or both groups.

At the time of the report, X had not replied to a comment request from Reuters.

X’s Response

The platform has not issued any official communication about the service disruption.

When this article was published, there were no updates posted on X’s official status page.

As the morning progressed, Downdetector continued to receive and record new reports.

The figure of over 14,000 reports accounts for users who proactively reported an issue, meaning many others who encountered problems may not have done so.

Journalists and the general public frequently use Downdetector to monitor real-time service outages for major platforms and services.

X, which is owned by Elon Musk, was renamed from Twitter in 2023 and has encountered various technical and operational challenges since that time.

When this article was published, no official cause for the outage had been identified, and no solution had been publicly announced.

Reuters first reported on the outage on March 18, 2026, at 3:21 p.m. GMT.