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PwC has allegedly published AI-generated reports containing false or fabricated sources

Technology · en

PwC has allegedly published AI-generated reports containing false or fabricated sources

The Decoder · Jul 29, 2026, 5:44 PM UTC

Following KPMG, Deloitte, and Ernst & Young, GPTZero has now found fabricated sources and false claims in four PwC Middle East reports. One governance report scored 84 percent AI-generated and promoted a PwC product with unverified customer references. All Big Four firms are now affected by AI hallucinations.…