Meghan Markle's personal phone number was reportedly exposed through a private WhatsApp group for parents at a British school shortly before Prince Archie and Princess Lilibet began classes, adding another privacy issue to the Sussex family's closely scrutinized return to the U.K.

The reported disclosure occurred before Archie, 7, and Lilibet, 5, were withdrawn from the school after only two days. The two developments happened close together, but available reporting doesn't establish that the WhatsApp incident caused the school switch, which Prince Harry and Meghan have attributed to separate concerns raised by their security team.

According to The Sun, Meghan joined a WhatsApp group used by parents on the evening before Archie was due to begin school. A screenshot of the conversation showed one participant writing: "Welcome to Meghan who has Archie joining tomo."

Meghan responded: "Hi moms! Thanks for the warm welcome So happy to be a part of this community xx."

The conversation reportedly displayed the Duchess of Sussex's personal mobile number, and a screenshot was later circulated beyond the private group. There has been no public confirmation of who initially distributed the screenshot or whether the exposure of Meghan's number was intentional.

The number itself is private personal information and isn't necessary to report the incident. Its alleged exposure is significant because it potentially transformed a routine parent-group conversation into a privacy concern for a family whose movements in Britain are already subject to extensive security planning.

The episode also provides a glimpse into how Meghan was attempting to settle into the school community. Her message indicated that she expected to participate in ordinary communication among parents before the family abruptly changed course days later.

Harry and Meghan's representative has said the subsequent decision to withdraw Archie and Lilibet was made "following a discussion with the family's security team about the practicalities of their current arrangements." The couple has stressed that the decision wasn't a criticism of the school.

An insider quoted by HELLO! said security personnel had assessed the school before the academic year began but couldn't fully test the daily commute under normal term-time conditions. Heavy congestion subsequently created problems for the family's protection arrangements.

The source said Archie and Lilibet had "absolutely adored the school, the kids and their parents" and described the decision to leave as "a real shame."

Reports have indicated that traffic made it difficult for vehicles involved in the family's security operation to remain together during the school run. The Sussexes subsequently moved both children to another school, while keeping the locations of their residence and the schools private.

The school disruption and WhatsApp incident are unfolding alongside a third, separate security development. The Executive Committee for the Protection of Royalty and Public Figures, commonly known as RAVEC, is reassessing the Sussexes' circumstances following their return to Britain.

The process is expected to consider the family's changed living arrangements and daily routines. A risk assessment doesn't itself determine that Harry and Meghan will receive any particular level of publicly funded police protection; that requires a separate decision based on the relevant security evaluation.

Harry has spent years challenging changes to his protection after he and Meghan stopped serving as working members of the royal family in 2020. The High Court rejected his challenge over the security arrangements in 2024, and the Court of Appeal dismissed his appeal in 2025.

The family's return to Britain has changed the practical context of that dispute. Archie and Lilibet now have regular school journeys and activities in the U.K., creating security considerations different from those involved when Harry visited Britain without his family.

Meghan has also shared glimpses of the children's new life publicly, including footage showing Lilibet riding a bicycle with Archie running nearby and Harry taking the children fishing. The posts haven't disclosed details necessary to identify the children's school or daily routes.

That social-media activity has nevertheless drawn criticism from some royal commentators who argue that the couple's public sharing complicates their emphasis on privacy. Kinsey Schofield told Page Six: "If privacy is genuinely the priority, the most effective strategy is simple... stop broadcasting your family life to millions of strangers."

"You cannot deliberately feed that machine and then act astonished or outraged when people want to know more," Schofield added.

Those comments are Schofield's assessment rather than evidence that the Sussexes' social-media posts created the security problems cited by their protection team. Likewise, the available reporting hasn't established a causal connection between the WhatsApp disclosure, the two-day school switch and the RAVEC review.