Internet of Things
In the digital graveyard, a new threat stirs: Out-of-support devices becoming thralls of malicious actors
27 Aug 2024
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4 min. read
Outdated devices are often easy targets for attackers, especially if they have vulnerabilities that can be exploited and no patches are available due to their end-of-life status.
Hacks of outdated or vulnerable devices are an issue, but why would anyone attempt to hack discontinued devices or those running out-of-support software? To gain control? To spy on people? The answer is quite multifaceted.
The end of life is coming — for your device
There comes a time when a device becomes obsolete, be it because it gets too slow, the owner buys a new one, or it lacks functionalities compared to its modern replacement, with the manufacturer shifting focus to a new model and designating the old one as end of life (EOL).
At this stage, manufacturers stop the marketing, selling, or provisioning of parts, services, or software updates for the product. This can mean many things, but from our standpoint, it means that device security is no longer being properly maintained, making the end user vulnerable.
After support has ended, cybercriminals can start gaining the upper hand. Devices such as cameras, teleconferencing systems, routers, and smart locks have operating systems or firmware that, once obsolete, no longer receive security updates, leaving the door open to hacking or other misuse.
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Smart world, smart criminals, and zombies
There’s a lot more that can be said about how smart devices represent further avenues for crooks to exploit unsuspecting users and businesses, and the discussion surrounding data security and privacy is a worthy one.
However, the takeaway from all this is that you should always keep your devices updated, and when that is not possible, try to dispose of them securely (wiping old data), replace them with a new device after secure disposal, or find them a new, much-less-connected purpose.
Outdated devices can be easy targets, so by keeping them disconnected from the internet or discontinuing their use, you can feel safe and secure from any cyber harm through them.