Nutex Health says unauthorised party stole data from servers
Nutex Health Inc said an unauthorised third party accessed and stole data from its servers, including private and confidential information, in a cyberattack disclosed in a U.S. Securities and Exchange Commission filing.
Source: BleepingComputer · August 25, 2026 at 3:31 PM · AI-assisted report
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KUALA LUMPUR, 25 AUGUST 2026 —
Nutex Health Inc said an unauthorised third party accessed and stole data from its servers, including private and confidential information, in a cyberattack disclosed in a U.S. Securities and Exchange Commission filing.
Market Impact
The for-profit operator of 28 emergency and hospital facilities across 12 U.S. states said it detected the intrusion on its systems and activated its cybersecurity response plan. The company hired external forensic specialists, implemented containment measures and notified law enforcement, according to the filing.
Nutex reported annual revenue of $875 million in 2025, a market capitalisation of $1.28 billion and its shares trade on Nasdaq under the ticker NUTX. As of August 24, the group said it found no material impact on operations or financial reporting and does not expect the incident to materially affect strategy, operations, financial condition or results.
The filing did not specify the volume of records stolen or identify the threat actor. BleepingComputer said it could not find any group claiming responsibility. Nutex did not immediately respond to a request for comment.
Cybersecurity researchers warn that traditional prevention measures become less effective once attackers use valid credentials. The Blue Report 2026, which analysed 338 million simulations across customer environments, found prevention scores based on initial access tests do not reflect performance after intruders gain a foothold.
For Malaysian business readers, the case shows U.S. regulators require listed companies to disclose material cyber incidents within four business days, a requirement Nutex followed.
Related: Nutex Health Inc. · KUALA LUMPUR