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    Updated about 1 month ago

    8X8 INC /DE/ Data Breach

    Key takeaways

    • Reports suggest a potential breach involving 8X8 INC /DE/.
    • Discovered on June 23, 2026.
    • Possible data exposed: Business Contact Details, Contract Data, Opportunity Data, Sales Team Notes.
    • Confirmation level: Confirmed by regulators.

    Breach confirmed

    The 8X8 INC /DE/ breach is confirmed. If you may be affected, add your details below and we will take it from there.

    Detailed summary

    In June 2026, 8x8 Inc. /DE/ reported a data breach that stemmed from an exploit in a third-party vendor, Klue Labs, Inc., involving its integration with 8x8's Salesforce CRM system. The company disclosed this incident in an SEC Form 8-K filing and a press release, stating that its ability to serve customers and its information systems remained operational.

    The exfiltrated data included competitively sensitive, non-technical information such as fragmented contract and opportunity data, sales team notes, and business contact details (names, business addresses, phone numbers, and email addresses). It did not involve Social Security Numbers, medical data, or payment card information. The exact number of affected individuals has not been publicly released, as the company is still investigating the full extent of the incident and is in the process of notifying regulatory authorities.

    Details about the full impact of this breach may emerge as the company's investigation continues and notifications to regulators progress.

    Data possibly involved

    • Business Contact Details
    • Contract Data
    • Opportunity Data
    • Sales Team Notes

    Company Response Timeline

    Breach Occurred

    Jun 17, 2026

    Company Discovered

    Jun 17, 2026

    Regulator Notified

    Jun 23, 2026

    Consumers Notified

    Unknown

    0 days to discover

    Breach Verification Status

    Reports Only

    Complete

    Initial dark web reports of potential breach

    Company Confirmed

    Complete

    Company has acknowledged the breach

    Regulator Confirmed

    Current

    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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    What should I do?

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