emily: interesting, jay bhatt and ben legg, thank you those for joining me. will continue to watch this. it's rapidly evolving. jay: thank you. emily: we are focused on the irs. remember last month the agents the -- the agency announced that identity thieves access the records of more than 100,000 people. we have learned 13,000 fake tax returns have been filed, adding up to an estimated loss of $39 million for the government. this came from testimony from the irs director to the senate finance committee today. he warned the agency's push to go into online services makes it more likely that they will be hit by hackers and fraudsters again. and apparently this is a drop in the bucket. they lost more than 100 million dollars to refund fraud in 2014. coming up -- hp's dream machine. we take a look at its supercomputer as the company prepares for an historic split. plus, details of facebook's latest ai investment, next. ♪ emily: it is time now for the daily byte one number that tells a whole lot. and it is six. that's the number of researchers facebook hired for i