French President Emmanuel Macron has changed his mobile phone and phone number in light of the Pegasus spyware case, a presidency official said on Thursday, in one of the first concrete actions announced in relation to the scandal.

"He's got several phone numbers. This does not mean he has been spied on. It's just additional security," the official told Reuters. Government spokesman Gabriel Attal said the president's security protocols were being adapted in light of the incident.

A global outcry was triggered when several international media organizations reported that the Pegasus spyware was used in hacking smartphones belonging to journalists, human rights activists and government officials in several countries.

In Israel, home of Pegasus developer NSO Group, a senior lawmaker said a parliamentary panel may look into spyware export restrictions. NSO says its software is used to fight crime and terrorism and has denied any wrongdoing.

"Obviously we're taking [this] very seriously," Attal told reporters hours after an emergency cabinet meeting focused on the Pegasus allegations.