Everest hacking group claims theft of 590GB of PwC data across four regions

HarveenChadha · x · 2026-10-22

The Everest hacking group claims to have stolen 590.69 GB of data (108,426 files) from PwC's internal HR and learning systems, including employee records, training data, internal audit methodologies, confidential documents, and SSO source code. One HR dataset allegedly contains 213,084 records, with operations in Australia, China, Canada, and the UK affected. Commentator HarveenChadha quips that "no human mistake will be spared by agents."

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