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high severity June 18, 2026 · 830K affected

ShinyHunters Claims 8.8TB Breach at Amazon One Medical

ShinyHunters publicly claimed to have stolen 8.8TB of data from Amazon's One Medical primary care network, which serves over 830,000 patients across 250+ U.S. clinics. The alleged theft includes sensitive healthcare records and patient PII. One Medical has not yet issued a public confirmation or response to the extortion claim.

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ShinyHunters Claims 8.8TB Breach at Amazon One Medical
Data exposed:
  • patient records
  • healthcare data
  • PII

A group known as ShinyHunters has publicly claimed responsibility for stealing 8.8 terabytes of data from Amazon One Medical, potentially exposing the personal and medical records of more than 830,000 patients across over 250 clinics in the United States.

Public reporting indicates the alleged breach includes sensitive healthcare records and personally identifiable information. One Medical, the primary care network owned by Amazon, has not yet issued a public confirmation or detailed response to the extortion claim. Available reporting describes the incident as involving patient records and other PII, though full verification of the data set remains pending as of the latest updates.

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