Superhuman, the company behind the AI writing assistant Grammarly, has acquired GPTZero, an AI authenticity service that detects hallucinations, plagiarism, and AI-generated content. The acquisition a…
Superhuman agreed to acquire GPTZero, the AI detection startup founded by Edward Tian, on June 23, 2026. GPTZero has grown from a Princeton senior thesis into a company with 19 million users and $30 m…
HTPBE, a structural forensics tool, distinguishes between content classification and structural analysis for detecting AI-generated PDFs. It identifies documents rendered by headless browsers, Python …
AI cheating tools that humanize or autotype AI-generated text are proliferating on TikTok and YouTube, defeating detection software used by teachers. Some companies sell both detection and evasion too…
Consulting firm KPMG withdrew a report on Agentic AI after AI detection company GPTZero found it contained AI-generated fabrications and mangled citations. The report, titled 'Total Experience: Redefi…
A KPMG report on AI adoption by businesses contained false case studies that appear to be AI hallucinations, according to research group GPTZero and verified by the FT. The October report made bogus c…
KPMG, a global consulting firm with 250,000 employees, published an AI-generated report in October 2025 titled 'Total Experience: Redefining Excellence in the Age of Agentic AI.' An audit by GPTZero f…
A University at Buffalo student was falsely accused of AI cheating after Turnitin's detector flagged his original work as AI-generated. Universities including Vanderbilt, MIT, and the University of Io…
An investigation by GPTZero found that 40 of 45 citations in a KPMG report on agentic AI were fake, with half of the factual claims false or misattributed. KPMG has removed the report and is reviewing…
KPMG published a report on AI in business that contained fabricated case studies involving UBS, the NHS, and other organizations. GPTZero CEO Edward Tian, who helped uncover the errors, warns of 'seco…
KPMG pulled a report on agentic AI after UBS, the NHS, and others said its claims about their AI usage were untrue. GPTZero identified the errors as AI hallucinations, indicating the firm used AI to w…
KPMG withdrew a report on AI usage after multiple organizations, including UBS and the UK's National Health Service, disputed its claims. Research group GPTZero attributed the inaccuracies to AI hallu…
KPMG, one of the Big Four accounting firms, published a report on AI benefits that was found to contain numerous AI hallucinations, including fake citations and inaccurate claims about companies' AI c…
A KPMG report on agentic AI was found to contain numerous AI-generated hallucinations, with only five of 45 citations pointing to real sources, according to an investigation by GPTZero. The false cita…
A KPMG report on AI adoption has been discredited after an investigation found that only 5 of its 45 citations were accurate, with the rest fabricated, misattributed, or unverifiable. The October 2025…
GPTZero's investigation into KPMG's October 2025 report "Total Experience: Redefining Excellence in the Age of Agentic AI" found that 40 of 45 citations were fabricated, with only five pointing to rea…
Ernst & Young Canada published a 44-page cybersecurity report in late 2025 that contains fabricated citations, misattributed sources, fake statistics, and AI-generated text, according to an investigat…
AI-generated articles now account for 50% of all online articles, matching the share written by humans, according to a new analysis of 55,400 randomly sampled web pages from Common Crawl. The proporti…