Apple disclosed serious security vulnerabilities for iPhones, iPads and Macs that could potentially allow attackers to take complete control of these devices.Apple released two security reports about the issue last week, although they didn’t receive wide attention outside of tech publications. Apple’s explanation of the vulnerability means a hacker could get “full admin access” to the device. That would allow intruders to impersonate the device’s owner and subsequently run any software in their name, said Rachel Tobac, CEO of SocialProof Security.