Apple will start giving out cash rewards of up to $200,000 to hackers, who come forward with information about security flaws in the company's software. The iPhone maker is joining a slew of tech companies offering so-called "bug bounties" to people who discover holes in their security code. The goal is to encourage people to come forward with possible vulnerabilities, while discouraging hackers from exploiting the flaw. Google, Facebook and others have long offered such rewards.
