An investigation is reportedly underway at The London Clinic in Marylebone, London, where Kate Middleton was treated for her abdominal surgery. This comes only one day after Middleton was spotted alongside Prince William at Windsor Farm Shop following her surgery earlier this year. According to The Mirror, at least one member of staff at the clinic attempted to access the Princess of Wales’ medical records illegally. This breach of privacy comes amid ongoing speculation about Middleton’s health following her recent surgery. A Kensington Palace spokesperson told People, “This is a matter for The London Clinic." However, a source shared with The Mirror that “senior hospital bosses” alerted the palace of the security breach. "This is a major security breach and incredibly damaging for the hospital, given its unblemished reputation for treating members of the royal family. The whole medical staff have been left utterly shocked and distraught," the source also told The Mirror.