A deeper look behind the mounting malaise of once invincible tech giants

Having grown accustomed to defying gravity with almost assured rises in revenue, global tech giants have been brought back down to Earth with a bump in the latest quarter. The Drum explores why. 
This week a series of increasingly grim headlines documented the fall of big tech, with Apple the only one holding on to positive momentum.
Amazon is the latest member of the tech family to emerge the worse for wear from a brutal quarter, with its share price tumbling a precipitous 20% after f