Warhammer 40k - Adeptus Mechanicus Short Story - Zero Day Exploit by Graham McNeill

Amidst the toxic ash wastes of Mars, the spiker-for-hire Adept Hydraq is tasked to infiltrate the mighty Basiri forge complex and steal data from its tech-priest overlord. As Hydraq and his team of spikers and infocytes pull off their daring heist, he discovers that his haul is far more dangerous than he could have imagined, and puts him in the greatest peril he has ever known.