I believe Mr. Cook is making a grave mistake publicizing this. Yes, terrorism is bad to mankind and every human should assist to halt the perpetrators.
But don't forget two things
1. Terrorists don't have target boundaries. They haven't targeted a company before, but that doesn't mean they won't because now one of the World's biggest companies is working against them.
2. Apple is a citizen not just to US but worldwide. It's absolutely reasonable to assist the UK apprehending terrorists. But be humble about it and keep it underwrap. This is for the safety of hundreds of thousands of their employees.
But don't forget two things
1. Terrorists don't have target boundaries. They haven't targeted a company before, but that doesn't mean they won't because now one of the World's biggest companies is working against them.
2. Apple is a citizen not just to US but worldwide. It's absolutely reasonable to assist the UK apprehending terrorists. But be humble about it and keep it underwrap. This is for the safety of hundreds of thousands of their employees.