Hardware Hacking Gets All Too Real

Hardware and wireless hacking have combined in a pretty scary way. This article talks about security researchers that have found ways to monitor, attack and exploit the most popular of pacemakers used today. According to the article, the attackers were able to gain remote access to the data and control system of the device. Once they tapped into it, they were able to siphon off health-related information and even cause the pacemaker to apply voltage or shutdown – essentially killing the human host of the device.


It really doesn’t get more scary than that. While the odds of such an attack occurring in real life against a specific person are very slim, it is simply another side effect of the integration of technology into our daily lives. As I have written about many times before, the integration of technology into so many aspects of our lives is a powerful thing. On one hand, it frees us up to do other work, makes our lives easier, more healthy, perhaps even longer than life would have been otherwise. However, many vendors simply fail to realize the implications of the risks that are inherent in their products. They fail to comprehend the basic methodologies of attackers and certainly fail to grasp how the combination of technologies in many of their products can create new forms of risk for the consumer.

I am quite sure that the company who created the pacemaker was truly interested in advancing the art of healthcare and extending the human life. They simply wanted to make things better and saw how adding remote management and monitoring to their device would allow patients to be diagnosed and the device operation modified without the need for surgery. That is quite an honorable thing and is sure to make patients lives easier and even reduce the rate of death since patients would no longer undergo the stressful and dangerous operations that used to be needed to make changes to the implanted pacemakers. These are very noble ideas indeed.

Unfortunately, the creators of the heart system were so focused on saving lives and so focused on medical technology, that they seem to have missed the idea of securing their pacemaker against improper access. This is certainly understandable, given that they are a medical company and not an IT firm, where such risks have been more public in their discussion. The problem is, in many cases today, there is essentially no difference between IT and other industries, since many of the same technologies are present in both.

Again, there is little to truly be immediately concerned about here. While the attack is possible, it does require technical knowledge and the vendors will undoubtably work on improving the product. However, upgrading existing users is unlikely. But, unless you happen to be a high profile target, you are obviously much safer with the device than without it. The big lesson here and the one I hope vendors, consumers and the public are learning is that we must add risk management and security testing processes to any device with a critical role, regardless of industry. Today, there are simply too many technologies that can impact our daily lives to continue to ignore their risks.

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