A recent cyber attack may have exposed the personal details of children, parents, and staff connected to Kido nurseries. Register your interest to stay informed and receive updates if this claim is taken forward by one of our partner law firms.
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Overview
In 2025, a gang of hackers claimed responsibility for stealing highly sensitive data from the Kido nursery chain, which runs 18 sites in and around London.
According to the criminals, the breach exposed the personal details of around 8,000 children, along with information about their parents, carers and safeguarding notes.
The cyber-criminals — who call themselves Radiant — attempted to extort the company, even contacting some parents directly in their ransom demands. Following widespread backlash, the hackers said they had deleted the stolen data.
Those affected by this breach should have been sent a data breach notification letter/email. If you have received this warning, you could be eligible for compensation.
We are monitoring the situation closely. Register your interest, and we’ll keep you updated if one of our regulated UK partner law firms is able to take this claim forward.
Kido nursery data breach – At a glance
What do we know about the Kido nursery data breach?
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Latest updates on the Kido nursery data breach
October 2025
Following a widespread backlash, the hackers said they had deleted the stolen data.
September 2025
Join the Claim opens registration to those interested in finding out more about any future claim.
News of the data breach is reported in the media.
We’ll provide more updates on the data breach claim as they occur.
Who could be affected by the Kido nursery data breach?
If you or your child has ever attended a Kido nursery, your data may have been exposed.
Register to stay updated and we’ll let you know if a partner law firm takes this claim forward.
Frequently asked questions about the Kido nursery data breach claim
According to the BBC, the nursery chain has not yet confirmed the hackers’ claims, though employees have been notified of a breach.
Stay alert for scam calls, phishing emails or unusual activity linked to your details. If contacted by someone claiming to be linked to the breach, do not engage — report it to the police.
If it is proven that Kido failed to protect personal data, parents, carers and potentially affected children may have a legal right to claim compensation.
Cybersecurity experts are monitoring the situation.
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