Cyber Attack Malaysia: How to Keep Your Home Powered

On 3 November 2026, Prime Minister Datuk Seri Anwar Ibrahim told the Dewan Rakyat that Malaysia is among the countries considered potential targets of cyberattacks. The warning followed a special National Security Council meeting the day before. The government set out five measures, among them stronger protection for energy, transport, finance and food supply, and better public and community preparedness.

For a household, preparedness comes down to one practical question: if the power or the internet went off for a few hours, or a few days, what would you need to keep running? This guide is the starting point. It explains what home backup power does, how to size it, and where to go next for your own situation.

What a cyberattack could mean at home

A cyberattack does not have to reach the grid to affect your day. In the attacks abroad that the Prime Minister cited, Belgium had to shut its national tax portal, the identity records of nearly nine million people in Denmark were compromised, and a United States election filing system was disrupted for 41 hours. Those were digital services, not power stations.

At home, the realistic risks are a disruption to a service you rely on, such as banking, payments or telecoms, and, less likely, a power outage, whether it comes from an attack, a storm or an ordinary fault. Both are easier to ride out with stored power: the router and phones keep working, the fridge stays cold, the lights and fans stay on, and you are not waiting on a single system to come back.

Three levels of home backup power

1. Essentials: phones, Wi-Fi and lights

A compact power station keeps a router, phones and LED lights going through an evening. RIVER 3 Plus stores 286Wh, delivers 600W and expands to 858Wh with its extra battery. Leave the router plugged into it permanently and it takes over when the mains fails.

2. The household: fridge, fans, internet and a rice cooker

A mid-size power station covers the fridge and the essentials for a day or more. DELTA 3 Max Plus stores 2048Wh, delivers 3000W and switches to battery in 10 ms when the power cuts. DELTA 3 Plus (1024Wh, 1800W, expandable to 5kWh) is the smaller step.

3. The whole home

For whole-home backup, DELTA Pro 3 (4096Wh, 4000W, expandable to 48kWh) and DELTA Pro Ultra (6144Wh, expandable to 90kWh) are big enough for air-conditioning, a water pump and the kitchen through longer outages. For a permanent system, a home battery such as OCEAN 2 Plus works with rooftop solar and keeps your backed-up circuits running from the battery when the grid goes down. It is designed and quoted for each home.

How to size it in five minutes

1. List what must keep running: the router, the fridge, lights, fans, a medical device, a work laptop.
2. Find each appliance's wattage on its label or rating plate.
3. Decide how many hours you want to cover. Four hours, one night and three days are good planning points.
4. Multiply watts by hours for each appliance and add them up. That is the energy you need, in watt-hours (Wh).
5. Choose a power station whose capacity is comfortably above that figure, and whose output in watts covers everything you will run at the same time. As a rule of thumb, about 85% of the rated capacity reaches your appliances after conversion.

An example: a router (15W), four LED lights (40W) and two fans (120W) for 8 hours need about 1,400Wh. That points to a 2kWh unit such as DELTA 3 Max Plus. Add the fridge and a longer outage, and you are looking at DELTA Pro 3.

Recharging when an outage runs long

Stored power runs out; daylight does not. A portable solar panel turns a power station into a solar generator that refills itself during the day. Malaysia gets roughly four to five hours of strong sun on a clear day, so a 400W panel can put back a useful share of a DELTA Pro 3 every day. Our guide to solar generators and portable solar panels has the numbers, and the solar range has every panel and kit.

Guides for your situation

• Living in a condo or apartment
• Working from home: a UPS for your Wi-Fi router
• Keeping the fridge and freezer cold
• Medical devices at home
• Shops and small businesses
• An emergency kit for a digital blackout
• Rooftop solar and a home battery
• Generator or power station?

How EcoFlow Malaysia can help

We sell and support EcoFlow in Malaysia, and our part in this is practical: helping households and businesses choose the right backup before they need it, not after.

• Free sizing on WhatsApp. Tell us what you want to keep running and for how long, and we will suggest a setup: +60 11-3772 7100.
• Size a whole-home system yourself with the home backup sizer.
• See the units in person at our showroom: B0103, Blok B, Eko Galleria, Iskandar Puteri, Johor (Monday to Thursday and Sunday 11:00 to 20:00; Friday and Saturday 11:00 to 21:00).
• Warranty and after-sales in Malaysia on every unit bought from the official channel.
• 0% instalments for up to 24 months on selected credit cards.