Are Your Texas Business Appliances Safe From Hackers?
Keep Hackers Out Of Texas Business Appliances

Hackers can do more than steal data. They can also take control of smart fridges, freezers, and other devices. So, are your Texas business appliances safe from hackers? Not always. Weak passwords and old software can put your equipment at risk. For small businesses, an attack can be costly. A hacked fridge could spoil food or damage equipment. It could also drive up your power bills. Even a good electric provider cannot protect you from these costs.
French Supermarkets Lose Their Cool
On October 12, hackers took control of fridges at more than 350 French supermarkets. They raised the heat inside the fridges to 122°F. As a result, stores lost large amounts of food. Some also reported fires. Police have not found the hackers. However, experts found that many systems used old software with known flaws. This shows how one weak point can lead to huge losses.
Smart Equipment in Texas Businesses
Many Texas stores and food businesses now use smart fridges and freezers. These units can track heat levels and send alerts. They can also help cut power costs.
Other smart devices include air conditioners, cameras, lights, and ovens. Some connect to the internet. Others connect to a local network inside the building.
However, not all fridge controls work the same way. Some connect to a building's control system rather than the internet. Both types need to be safe from hackers. This is even more vital when staff can log in from another site.
What Should Business Owners Check?
First, ask your supplier or IT staff how each device connects to your network. Then take these steps:
- Passwords: Change factory passwords. Use a strong, unique password for each device.
- Logins: Give each worker a separate account. Add a second login step if you can.
- Updates: Install fixes when they come out. Replace old devices that no longer get updates.
- Access: Keep devices off the open internet when you can. Limit who can change settings.
- Alerts: Set up heat alerts. Check any odd changes right away.
Protect Your Equipment and Power Bills
In January 2026, Gov. Abbott updated Texas' banned tech list. The list limits what state agencies can buy or use. However, many of these products are still sold to homes and businesses. So if you're looking to buy smart equipment for your business, check how safe your smart devices are before you buy them.
All the same, the lesson is clear: Safe Texas business appliances can help protect your food, your gear, and your business. You can also shop for business power plans at https://www.texaselectricityratings.com/electricity-rates/commercial-electricity to help control your energy costs..
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