You thought Google Drive was your backup: the most common mistake when making a backup

In the midst of the era of Google Drive, iCloud, OneDrive y Dropboxmany users believe that they already have that problem solved. If the documents are “in the cloud”, the conclusion seems obvious: then they are protected. But it doesn’t always work that way.

In practice, a synchronized folder is not necessarily a backup nor a real backup. If a file is accidentally deleted, overwritten, corrupted, or even if an account is compromised, that change can also be replicated to other connected devices and services. The result can be the opposite of what was expected: losing everything at the same time.

Today, in addition to hardware failures or loss of equipment, threats such as ransomware, credential theft or synchronization errors also appear that can leave a person without access to photos, works, documents or key files of years.

Therefore, in 2026, specialists insist on an idea that seems counterintuitive for the cloud era: having files in the cloud does not always mean having a real backup. The recommendation remains to combine online services with a separate copy and, if possible, outside the main ecosystem.

The most common confusion is mixing two concepts that are not the same: synchronization and backup.

When a user uses Google Drive, iCloud or OneDrive, many times what they have configured is automatic synchronization between devices. This is useful for working more comfortably, accessing a file from your cell phone and notebook, or quickly recovering a document if you change computers. But it does not always guarantee complete recovery if an incident occurs.

If the file is accidentally deleted, if someone logs into the account and deletes folders, if malware encrypts the documents, or if a corrupted version is replicated everywhere, the problem can spread. In other words: the cloud can be part of the strategy, but not necessarily the entire solution.

“Having copies of important files in the cloud, in a Google Drive or OneDrive, is a backup. It’s not bad, it’s better than nothing now, but the times demand a little more: that we be more responsible and not just have a backup, which is something that even today many people do not comply with,” says José Luis Fernández, Technology Manager of Kingstonone of the largest memory and disk manufacturers in the world.

“But I think that today we have to be a little more forward-thinking and see backup not only as ‘I have a copy of my important files’, but to have a strategy, like companies have. It should also be like that in a family, in a house or on a personal level. “What do I need? What information and things do I need to be operational again?”, he asks.

The classic 3-2-1 rule continues to be the most repeated reference in this area. “That is, three copies of the data stored on two different types of media and at least one off-site. In that case, it could be the cloud: the cloud would be your copy outside your home or office, but you would have to have it on two different media and always keep those copies updated,” explains Fernández.

“There are many people who rely on the cloud, throw everything there and then have multiple copies of the same files, without knowing what they have or what dates they are from, and that makes the cost of the cloud skyrocket. So, you have to be a little more organized“, go on.

“And the most important thing of all is to take great care of personal data: bank passwords, account information, medical insurance, car insurance, home insuranceof life. Have all this very well protected, not in a .txt file on the desktop, but in an encrypted drive where it is protected, and that all family members know how to restore and access that information,” he closes.

But today the problem is no longer just that a hard drive breaks. There are also attacks that target backups directly. A document of Sparkfoundreleased on the occasion of World Backup Day, warns that cybercriminals no longer focus only on the most valuable data: They also seek to affect backupsespecially in scenarios of ransomware.

The company also maintains that one of the trends for 2026, unlike 2025, will be to store backup information in different locations, precisely to prevent a single incident. commit all copies.

In this context, Sergio Oroña, founder and CEO of Sparkfound, summarizes it with a warning that also fits users and SMEs: “The operational continuity of a company increasingly depends on its ability to anticipate and manage cyber threats.” And he adds that the attacksare increasingly “sophisticated, automated and difficult to detect”which reduces reaction times. For Oroña, it is no longer enough to respond when the damage has already occurred: it is necessary to detect it earlier and mitigate the impact as quickly as possible.

Although this approach is intended for organizations, the logic also applies at the domestic level: the more concentrated the information is in a single account, a single platform or a single environment, the greater the risk that a failure, theft or an attack will leave no way out.

For a common user, there is no need to set up a business infrastructure or spend a fortune to protect what is important. With a minimal strategy, The risk can already be greatly reduced.

The most reasonable basis today is to combine three levels. The first is the usual storage, which can be the computer or cell phone. The second is a cloud copy, useful for availability, remote access and quick recovery from simple losses. The third is a separate copypreferably on an external SSD or dedicated drivewhich is not permanently connected.

That last point is key. If the external device is always plugged in and mounted as another system drive, it can also be exposed to accidental deletions, synchronization failures, or malware. For this reason, many specialists recommend making periodic copies and then disconnecting it.

“I believe that the hybrid scheme is here to stay. There are solutions that go in the cloud, there are solutions that go local. And we are serving everyone. We are on both sides of the equation, with a strong offer of SSDs and memories for servers“said Fernández de Kingston.

When prioritizing, not everything needs the same level of protection. The first thing should be the irreplaceable: family photos, personal documents, jobs, professional files, recovery keyscertificates, important scans and any material that cannot be easily downloaded again.

It is also worth reviewing two habits that are often overlooked. The first is to activate two-step authentication on the accounts where the files are saved. The second is to test the restoration from time to time. Having a backup that was never tested can give a false sense of security.

In practice, a reasonable routine for most users may be to make an automatic copy to the cloud during the day and a local copy, weekly or biweekly, to an external device. It is not the perfect solution, but it is already far above the situation of millions of people who depend on a single account or a single computer.

In 2026, continuing to think that “if it’s in the cloud it’s safe” can be as risky as trusting everything to a single notebook or a single cell phone. The cloud helps, but it does not replace a backup strategy on its own.

The best defense remains simple: have more than one copy, in more than one place, and at least one beyond the reach of error, theft, or attack. Because the difference between a scare and a definitive loss, many times, is in that copy that almost no one remembers to make until they need it.