Bleeding Edge by
Thomas Pynchon

It is 2001 in New York City, in the lull between the collapse of the dot-com boom and the terrible events of September 11th. 

Maxine Tarnow runs a fine little fraud investigation business on the Upper West Side. All is ticking over nice and normal, until she starts looking into the finances of a computer-security firm and its billionaire geek CEO. She soon finds herself mixed up with a drug runner in an art deco motorboat, a professional nose obsessed with Hitler’s aftershave, a neoliberal enforcer with footwear issues, and an array of bloggers, hackers, code monkeys, and entrepreneurs, some of whom begin to show up mysteriously dead.