Jerome Gilles/NurPhoto via Getty Images Hundreds of protestors descended on Palantir’s unmarked office building in downtown Manhattan over the weekend. Organized by the grassroots AIDS group ACT UP New York, they rallied at the New York AIDS memorial before marching on the surveillance company’s offices. According to photos published by the Advocate, protestors came dressed in flashy outfits and brandishing signs with hardline slogans. “Palantir: ICE and w