Nokia has revealed it is investigating a security possible breach involving a third-party vendor after notoruious hacker claimed to have stolen source code from the company.

Nokia's investigation of recent claims of a data breach found that the source code leaked on a hacker forum belongs to a third party and company and customer data has not been impacted.

Nokia is investigating whether a third-party vendor was breached after a hacker claimed to be selling the company's stolen source code.