New language was discovered in iOS 14.5 beta 2 It focuses on zero-click or 0-click hacking. These are sophisticated attacks. Apple's about to make it much harder for hackers to take control of unsuspecting iPhones. The company's second iOS 14.5 beta includes language that focuses on a hacking technique known as zero-click, or 0-click, according to Motherboard. With zero-click attacks, hackers can break into a device without the end-user performing a task. Because no interaction is required, these "sophisticated" attacks are harder for the targeted user to detect. These attacks may now become much rarer, according to several security researchers who look for vulnerabilities in iOS.