Most UK family homes now have a handful of internet-connected devices sitting around. A baby monitor in the nursery, a smart home speaker in the kitchen, a camera by the front door, maybe a talking toy in the toy basket.
They’re handy, but each one is a little computer with a connection to the outside world, and not all of them are built with security in mind. Before you bring another one home, it’s worth knowing what to look for. Follow along to see which devices have caused real problems, what to check before you buy, and how to keep your family safe without giving up the convenience.
Gadgets That Have Caused Real Problems
The risks here aren’t hypothetical. There are documented cases of strangers gaining access to baby monitors and speaking to children through them, usually because the device shipped with a default password that nobody changed.
Connected toys have had an even rougher history. The CloudPets teddy bears are the example most people in the industry point to. Back in 2017, the company stored over 820,000 user accounts and nearly 2.2 million voice recordings in a database that was left open to the internet with no password protection at all. Those recordings were messages between parents and their children. The exposed database was accessed by strangers and then wiped, with attackers leaving a ransom note demanding Bitcoin to restore it.
Security cameras are another common weak point. Plenty of cheap models have shipped with known firmware flaws that have been publicly exploited, which means a camera meant to keep an eye on your home can end up doing the opposite.
What to Check Before You Buy
You don’t need to be technical to make a sensible choice. A few questions will tell you most of what you need to know about whether a smart home device has been built responsibly.
It’s worth knowing that UK law is on your side here. Since April 2024, the Product Security and Telecommunications Infrastructure Act has made it illegal for manufacturers to sell smart devices in the UK with universal default passwords, and they must publish how long a device will get security updates. Anything still shipping with ‘admin/admin’ shouldn’t be on a UK shelf, but plenty slip through, especially on online marketplaces.
Run through this quick checklist before anything connected comes into the house:
- Does the maker release regular security updates, and for how long? Devices that stop getting updates become easier to break into over time.
- Is the data encrypted? Anything sent or stored should be scrambled so it’s useless if intercepted.
- Can you set your own password during setup? If the device uses a fixed, shared default, walk away.
- Is there a clear privacy policy about children’s data? You want to know what’s collected, where it’s stored, and for how long.
If a product page or the box won’t answer these, that tells you something in itself. Under UK rules, the support window and a security contact should be easy to find, and reputable manufacturers go further than the legal minimum.
The Same Weaknesses Businesses Pay to Find
The problems affecting smart home gadgets are the same ones that professional firms hunt for in business systems every day. Default passwords, unencrypted data, outdated software with known holes in it. These are the bread and butter of security testing.
This is the everyday work of specialist firms like Equilibrium Security, who test company networks for exactly the same flaws: default logins, missing patches and data left in the open. These experts run controlled tests on company networks to find these gaps before a real attacker does. The thinking behind it works just as well at home. You’re checking the locks before someone else tries the handle.
Families deserve that same level of care, just scaled down to the living room. You won’t be commissioning a penetration test on your baby monitor, but you can apply the same instinct: assume a device could be a target, and check it properly first.
Pulling It All Together
None of this means you should rip every smart home device out of your home. These gadgets can be genuinely useful, and most of the serious incidents come down to a small number of avoidable mistakes by manufacturers, or a default password nobody ever changed.
Treat a connected device the way you’d treat any other thing you let into your children’s space. Ask a few questions, set a strong password, keep it updated, and pay attention to companies that take security seriously. Do that, and you’ll get the convenience without handing over more than you bargained for.
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