The U.S. government is taking a closer look at how to stop hackers from taking control of medical devices like pacemakers. An inspector general's report last month found the Food and Drug Administration's "plans and processes were deficient for addressing medical device cybersecurity compromises." The FDA disputes that and says it "has worked proactively" on the issue.
So far, neither government officials nor security experts have identified any incidents in which a computer hacker has harmed a patient through a medical device. But two cybersecurity researchers say those devices have massive vulnerabilities that make it easy for hackers to break in, reports CBS News correspondent Anna Werner.
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