A security guy at JPMorgan spied on employees emails and phone calls using the secretive software to

A security expert hired by JPMorgan used software by Palantir to conduct an extensive spying program on the bank's staffers and executives, according to a Bloomberg report. Palantir has raised billions in funding from investors in the private markets, but the company has a reputation for secrecy.  The JPMorgan incident highlights a disturbing aspect of big data technology misuse, but it also sheds light on a major challenge facing Palantir. JPMorgan was once the marquee corporate...