PwC thought leadership reports ‘100 per cent AI generated’ Big Four The Big Four giant PwC has been found to have published four ‘thought leadership’ reports that show a pattern of irresponsible AI usage, including hallucinated citations and fabricated claims. A probe by GPTZero, a company that makes AI detection software, focused on four reports published between 2024 and 2026 by PwC Middle East and found [...]
EY and London managing partner fined over £1.3m for audit failure Big Four Big Four giant EY and its London office managing partner have been hit with a nearly £1.3m fine by the financial watchdog for audit failings related to retailer Made.com in 2021. The Financial Reporting Council (FRC) said the sanction follows an investigation into Julie Carlyle, who manages the City office and a portfolio of many [...]
Big Four’s AIM exodus accelerates as mid-tier firms seize mandates Big Four Mid-tier audit firms scooped up new clients as the Big Four giants executed an intentional retreat from London’s junior market. Three years ago, PwC, Deloitte, EY, and KPMG audited nearly half of the FTSE Alternative Investment Market (AIM) 100 index with 49 clients combined. But today, the market share has collapsed to 30 clients, according [...]
EY grad sacked down under for allegedly accessing PM’s bank account June 30, 2026 A junior employee at Big Four accounting giant EY Australia has been sacked over allegations he and another man accessed prime minister Anthony Albanese’s personal bank account. Both men faced court on Tuesday over the breach which, according to the Australian federal police, took place when the EY graduate was on secondment at the Commonwealth [...]
KPMG report on AI found riddled with AI hallucinations June 12, 2026 A new probe into Big Four KPMG’s report on agentic AI found that the majority of its references were flawed, amid the latest news of AI-hallucinated reports published by professional services firms. The investigation, conducted by GPTZero, focused on KPMG’s October 2025 report, ‘Total Experience: Redefining Excellence in the Age of Agentic AI’, which summarises [...]
KPMG’s Summer Friday half-day rollback signals deeper woes for Big Four giants June 11, 2026 Big Four giant KPMG’s removal of its Friday early finish for employees is affecting branding and souring the mood among staff, who may see this as a signal to reconsider a career at the firm. Time spent working at a Big Four giant was once a prized bauble to list on a CV. But with [...]
Deloitte and KPMG challenge PwC’s iron grip on FTSE 100 clients June 1, 2026 For the first time in nearly eight years, three of the Big Four giants, Deloitte, KPMG and PwC, are locked in a dead heat for FTSE 100 client dominance. A boardroom reshuffle has loosened PwC’s iron grip on clients from London’s blue-chip index, forcing a historic three-way tie at the top of the FTSE 100 [...]
Job cuts at Big Four firms fuel worker burnout May 20, 2026 Job cuts at professional services firms are resulting in overworked staff, but the pressures – combined with increased reliance on AI – risk damaging firms’ reputations through mistakes, writes Maria Ward-Brennan. The professional services industry, especially the Big Four giants, has faced its fair share of job cuts, with thousands of roles laid off in [...]
EY coughs up over £100m to settle NMC Health court conflict May 18, 2026 Big Four giant EY is understood to have paid over £100m to settle a High Court claim brought by former FTSE 100 company NMC Health that collapsed during a fraud scandal. Both EY and the healthcare provider reached a confidential agreement in February to settle the claims, which were brought four years ago against EY for [...]
Motor finance provider faces administration amid £9bn redress fallout May 5, 2026 Blue Motor Finance is reportedly on the verge of administration after a series of financial setbacks and pressures stemming from the City regulator’s planned £9bn motor finance redress scheme. The independent motor finance provider is said to be facing a redress bill of over £50m, having lent over £1bn to over 120,000 customers – as [...]