Google Experiences Worst Day Ever: $711 Billion Mistake

On October 30, 2026, at 00:14:50 UTC, Google experienced what is being described as its worst day ever, with a reported $711 billion mistake. The incident was reported by News.com.au, with the headline 'Google’s worst ever day, $711bn mistake'. The article was published at the specified time and duplicated across multiple sources, including Antara and News.com.au. The exact nature of the mistake and its cause remain unspecified in the reports, though the scale of the error has been widely noted.