When microsoft faced an issue with statistically increased failure rates they initially played the plausible deniability game ( https://en.wikipedia.org/wiki/Xbox_360_technical_problems#Re... ). In fact this is the only response you will ever get from a public company with short term looking stockholders.
I definitely wouldn't buy that xbox for $300 if I heard similar news reports, but I sure as hell wouldn't buy that $300 plane ticket and bet my life on boeing's words.