Hacking Your Fridge – Internet of Things Security

The New Acunetix V12 Engine


So one of the latest fads is IoT or the Internet of things phenomena which has been talked about for a while (especially since the discussion of IPv6 started), IoT is connecting physical items to the Internet and giving them some kind of IP (be in NAT or a proper IPv6 address).

This enabled you to control your lights (on/off & dimming) via your phone, or anything else that can be connected (turn on your kettle, check your fridge temperature, warm up your oven etc).

The possibilities are basically endless.

Internet of Things Security

The issues IoT brings is of course a whole new set of security concerns, if everything is Internet connected, it’s also prone to get hacked, spammed, DDoSed and generally fscked up.

Imagine if your house alarm is Internet savvy and someone DDoSed the control box, so you can’t get into your own house, unless you pay some kind of ransom. These things are going to happen.

Those convinced that the emerging Internet of Things (IoT) will become a hackers’ playground were given more grist for their mill with news on Friday that security researchers have discovered a weakness in Wi-Fi/mesh networked lightbulbs.

Researchers at Context Information Security discovered that LED light bulbs from manufacturer LIFX – which are designed to be controlled from a smartphone – have security weaknesses. By gaining access to the master bulb, Context was able to control all connected lightbulbs and expose user network configurations.

Context worked with LIFX to develop a patch for the security bug before releasing a fix in the form of a firmware update. Simon Walker from LIFX stated: “Prior to the patch, no one other than Context had exposed this vulnerability, most likely due to the complexity of the equipment and reverse engineering required.”


Thankfully IoT is a fairly new thing so not many malicious hackers are looking into it, plus for now – there’s no real monetary value when it comes to hacking into a lightbulb. Rather annoying yes? Business critical? No.

That is of course, until the point where your Lightbulb is part of your corporate LAN and hacking the lightbulb gives you access to the internal network..then it becomes a whole different story.

Context’s find is part of its ongoing research into the security of the Internet of Things (IoT) – which includes parking meters, internet-enabled fridges and much more besides. Many of these components are being put together with little thought for basic security precautions, according to Context.

“It is clear that in the dash to get onto the IoT bandwagon, security is not being prioritised as highly as it should be in many connected devices,” said Michael Jordon, research director at Context. “We have also found vulnerabilities in other internet connected devices from home storage systems and printers to baby monitors and children’s toys.”

So yah, as IoT becomes more of a ‘thing’ and adoption goes up, Internet of Things Security is going to become a major issue and it could well become the next hackers playground.

Fortunately this case is more of a research/knowledge share than actually something exposing risk or a published zero-day exploit against an IoT device. I would imagine in the coming year or so we’ll see a lot more similar incidents.

Source: The Register

Posted in: Exploits/Vulnerabilities, Hardware Hacking

, ,


Latest Posts:


Acunetix Vulnerability Scanner For Linux Now Available Acunetix Vulnerability Scanner For Linux Now Available
Acunetix Vulnerability Scanner For Linux is now available, now you get all of the functionality of Acunetix, with all of the dependability of Linux.
Gerix WiFi Cracker - Wireless 802.11 Hacking Tool With GUI Gerix WiFi Cracker – Wireless 802.11 Hacking Tool With GUI
Gerix WiFi cracker is an easy to use Wireless 802.11 Hacking Tool with a GUI, it was originally made to run on BackTrack and this version has been updated for Kali (2018.1).
Malcom - Malware Communication Analyzer Malcom – Malware Communication Analyzer
Malcom is a Malware Communication Analyzer designed to analyze a system's network communication using graphical representations of network traffic.
WepAttack - WLAN 802.11 WEP Key Hacking Tool WepAttack – WLAN 802.11 WEP Key Hacking Tool
WepAttack is a WLAN open source Linux WEP key hacking tool for breaking 802.11 WEP keys using a wordlist based dictionary attack.
Eraser - Windows Secure Erase Hard Drive Wiper Eraser – Windows Secure Erase Hard Drive Wiper
Eraser is a hard drive wiper for Windows which allows you to run a secure erase and completely remove sensitive data from your hard drive by overwriting it several times with carefully selected patterns.
Insecure software versions are a problem Web Security Stats Show XSS & Outdated Software Are Major Problems
Netsparker just published some anonymized Web Security Stats about the security vulnerabilities their online solution identified on their users’ web applications and web services during the last 3 years.


Comments are closed.