Apple CEO Tim Cook shared the leadership secrets that have helped his company thrive. An investigation into the Sony Pictures hacking revealed the fascinating story of what happened before, during, and after the crippling attack. These are just two of the many compelling articles that Fortune published this year. The following is just a taste of those we’re most proud of. They’ll introduce you to top executives, expose some unflattering tech industry realities, and take you behind the scenes at an entertainment giant just before the premiere of its latest blockbuster film. Of course, you can expect many more must-read stories from Fortune in 2016.