How The Nissan Leaf Can Be Hacked Via Web Browser From Anywhere In The World

What if a car could be controlled from a computer halfway around the world? Computer security researcher and hacker Troy Hunt has managed to do just that, via a web browser and an Internet connection, with an unmodified Nissan Leaf in another country. While so far the control was limited to the HVAC system, it’s a…

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Are Bugs Like Shellshock and Heartbleed Really Serious, or Just Hype?

Dear Lifehacker,
So Shellshock is the newest vulnerability that may "break the internet." The last time they said that, it was about Heartbleed. Do I really need to be worried about all these bugs and vulnerabilities, or is this stuff tech companies need to care about? Can someone actually use these against me?