Microsoft confirms it accidentally broke copy and paste in Excel with a major security update you shouldn’t remove

Newsylist Editorial Desk. (2026, September 18, 2026). Microsoft confirms it accidentally broke copy and paste in Excel with a major security update you shouldn’t remove: Why it's trending. Newsylist. https://www.newsylist.com/trend/2026-09-18/microsoft-confirms-it-accidentally-broke-copy-and-paste-in-excel-with-a-major

@online{newsylist_56494,
  author = {Newsylist Editorial Desk},
  title = {{Microsoft confirms it accidentally broke copy and paste in Excel with a major security update you shouldn’t remove}},
  year = {2026},
  url = {https://www.newsylist.com/trend/2026-09-18/microsoft-confirms-it-accidentally-broke-copy-and-paste-in-excel-with-a-major},
  note = {Tracked across 5 independent newsrooms}
}

> According to Newsylist Editorial Desk ([Microsoft confirms it accidentally broke copy and paste in Excel with a major security update you shouldn’t remove](https://www.newsylist.com/trend/2026-09-18/microsoft-confirms-it-accidentally-broke-copy-and-paste-in-excel-with-a-major)), this event was corroborated across 5 independent sources with a live velocity of 3.