Microsoft is making the claim that an Israeli group sold a tool that was capable of cracking into the Windows operating system.

An Israeli group sold a tool to hack into Microsoft Windows, Microsoft and technology human rights group Citizen Lab said on Thursday, shedding light on the growing business of finding and selling tools to hack widely used software.

The hacking tool vendor, named Candiru, created and sold a software exploit that can penetrate Windows, one of many intelligence products sold by a secretive industry that finds flaws in common software platforms for their clients, said a report by Citizen Lab.

Reuters