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    Updated about 1 month ago

    Sheraton Hotel Data Breach

    Key takeaways

    • Reports suggest a potential breach involving Sheraton Hotel.
    • Discovered on March 27, 2026.
    • Confirmation level: Based on reports.

    Detailed summary

    A ransomware claim targeting Sheraton Hotel was made by the Worldleaks group on March 27, 2026. This claim has not been officially confirmed by Marriott International, Sheraton Hotel's parent company, nor has there been any public disclosure of a data breach.

    As of this date, no details are available regarding the number of individuals potentially affected, the types of data that may have been exposed (such as SSN, medical, or financial information), or the specific states affected. There have been no public notifications, state Attorney General filings, or class action lawsuits related to this claim. Marriott International is a publicly traded company in the hospitality sector with estimated annual revenue over $20 billion, but no specific revenue figures for Sheraton Hotel are available.

    More information may emerge as investigations continue, and official notices can sometimes be delayed.

    Company Response Timeline

    Breach Occurred

    Mar 27, 2026

    Company Discovered

    Unknown

    Regulator Notified

    Unknown

    Consumers Notified

    Unknown

    Breach Verification Status

    Reports Only

    Current

    Initial dark web reports of potential breach

    Company Confirmed

    Company has acknowledged the breach

    Regulator Confirmed

    Confirmed by regulatory authorities

    Note: Breach verification can take time. Information may evolve as more details become available from companies and regulators.

    Case Status:
    Monitoring

    We're monitoring this situation for developments.

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