Don't dawdle with latest iPhone update. Here’s why and how

Apple is no different to any technology company in that they’re constantly dealing with vulnerabilities," said Jamie Collier, senior threat intelligence advisor for the cybersecurity firm Mandiant and an associate fellow at the Royal United Services Institute for Defence and Security Studies. “This is really a function of the fact that they’re innovating. They’re constantly developing, they’re constantly improving services, improving their technology, improving their software. That means they’re constantly rolling out new things."