The hacker behind the Capital One data breach may have also been responsible for attacks on multiple other companies, law forces have said.
Paige Thompson may have stolen data from more than 30 other organisations, according to US officials investigating the case after uncovering more evidence.
The information of around 106 million Capital One customers in the US and Canada had their personal details stolen in the attack, with information such as names, addresses and phone numbers all at risk.
