Shoot the Messenger: Espionage, Murder and Pegasus Spyware continues with its fourth episode, exposing what really happened at WhatsApp when it was breached by Pegasus in 2019.

The WhatsApp breach is a critical moment because it has put everything the NSO Group has built at risk - calling into question their valuation of $2B, making a public enemy of Silicon Valley, and initiating several major lawsuits leading all the way to the Supreme Court. In many ways, this exploit changed the trajectory of the NSO Group and its Pegasus spyware. The continuous fallout - and potential legal precedents - could affect everyone with a smartphone.

Engineers Claudiu Dan Gheorghe and Otto Ebeling take us behind the scenes of what it was like to be working at WhatsApp that fateful day where Pegasus used an exploit on the WhatsApp software. Across the globe, we'll see how the hacking of WhatsApp affected real people - like those fighting for independence in Catalonia, Spain.

Guests: Financial Times journalist Mehul Srivastava, Security Advisor Ian Amit, and former WhatsApp engineers who witnessed the Pegasus breach, Otto Ebeling and Claudiu Dan Gheorghe

Shoot the Messenger is hosted by Rose Reid and Nando Vila and is a production of Exile Content Studio.