Hackers have now published some stolen data on their darknet website, BBC reports

Experts have condemned the hack as an "absolute new low" for cyber-crime.

Cyber criminals said they were using the details to demand a ransom for the Kido nursery chain, which has 19 UK sites - 18 in Greater London and another in Windsor.

Firm, which has 18 sites around London and more in US, India and China, has received ransom demand, say reports

Hackers have now published some stolen data on their darknet website, BBC reports

Stay up to date with notifications from The IndependentNotifications can be managed in browser preferences.AllNewsSportCultureLifestyleCyberhackers, identifying as Radiant,…

The criminals say they will share 30 more profiles along with 100 employees' data if a ransom is not paid.