Revelations of Israeli spyware abuse raise fears over possible use by Trump

After WhatsApp claimed 90 users were targeted last year, experts concerned over how US could use cyberweapons

Even as WhatsApp celebrated a major legal victory in December against NSO Group, the Israeli maker of one of the world's most powerful cyberweapons, a new threat was detected, this time involving another Israel-based company that has previously agreed contracts with democratic governments around the world - including the US.

Late in January, WhatsApp claimed that 90 of its users, including some journalists and members of civil society, were targeted last year by spyware made by a company called Paragon Solutions. The allegation is raising urgent questions about how Paragon's government clients are using the powerful hacking tool.