new york stock exchange and nasdaq on market sentiment for tech firms going public. first, to our top story. researchers are not sure exactly what infected amazon ceo jeff bezos s phone after rows of revelations it was hacked. with bagnis a suspected with investigating forensic experts detected a massive spike in data being siphoned from it. hours after bezos received a whatsapp message from a saudi royal. the malware behind mac remains a mystery. to discuss in washington, marcus fowler, director of strategic threat at dark trace. and in studio is our reporter. let me start with you. we have had a few days to digest all of this. what do we know about the malware that was implanted in that video message via whatsapp? we have not learned a lot other than the chronology of how jeff bezos s phone was attacked. he met with the saudi crown prince in 2018, they exchanged numbers. that day he received this message that presumably included that correctede his phone. forensics an