Teen hackers arrested after preschool ransomware attack

Two 17-year-old teenagers have been arrested in the United Kingdom for their alleged involvement in a ransomware attack targeting London preschools, which led to the leak of data on more than 8,000 children. The Metropolitan Police in London announced the arrests following an investigation into a series of cyberattacks on preschool networks. The operation took place on October 7 in Bishop’s Stortford, Hertfordshire, where both suspects were detained.

They were arrested on suspicion of computer misuse and blackmail and are currently being questioned in custody. The investigation began after Action Fraud reported a ransomware incident on September 25, targeting several preschools across Greater London, including Kido Schools.

A hacker group calling itself Radiant claimed responsibility, saying it had obtained confidential data on more than 8,000 children and staff, including photos and personal information of families and employees.

The attackers encrypted school data and demanded a ransom to restore access and prevent further leaks. The breach caused significant concern among parents and educators.

Will Lyne, Head of Economic and Cybercrime for the Met Police, said that investigators are treating the case with the highest priority, given its ethical and social implications.

“We understand these incidents cause real anxiety among parents and teachers,” Lyne said. “We want to assure the community that this investigation continues with full force and that those responsible will be brought to justice.”

The arrest of the two teenagers marks a major step in the investigation, though authorities continue to gather evidence to uncover the full scope of the ransomware scheme. Police are urging schools and institutions to strengthen cybersecurity measures and to report any suspicious activity immediately.