A business we started working with had a backup system in place. They had set it up a few years earlier, received no error messages, and assumed everything was working as expected. When they needed to recover files after a ransomware incident, they found out the backups had been failing silently for months. The most recent usable restore point was from over a year ago.
This is not an unusual story.
Why backups fail without anyone noticing
Most backup failures do not announce themselves. A software update can break the configuration. A storage volume fills up and the job quietly stops writing new data without triggering an alert. Authentication credentials expire. The task runs, reports a status, but what is being written is incomplete or already corrupted.
Unless someone is periodically verifying that backups can actually be restored — not just that the job ran — it is possible to have a false sense of security for a long time. The backup looks fine. It just does not work when you need it.
There is also the question of where backups are stored. A backup written to a local drive on the same machine being backed up does not protect you from hardware failure. A backup stored on the same network segment does not protect you from ransomware that can move laterally and encrypt everything it can reach. Physical and logical separation between your live data and your backup copy is not optional — it is the point of having a backup.
What a working backup setup looks like
The standard worth aiming for is the 3-2-1 approach: three copies of your data, on two different types of storage, with one copy kept offsite. In practice for most businesses, this means a local backup for fast restores and a cloud backup for resilience against local failures.
More important than the architecture is the verification. A backup that has never been tested is not a backup — it is an assumption. Someone should periodically do an actual restore, confirm the files are intact and accessible, and record when it was last verified. This does not need to happen constantly, but it should happen on a defined schedule.
Retention matters too. If a file gets corrupted or deleted and you do not notice for three days, a backup that only retains the past 24 hours does not help you. A reasonable retention policy gives you multiple restore points going back weeks or months, so you can recover even if a problem was not caught immediately.
The question to ask yourself
If your critical files disappeared tomorrow — client work, financial records, project history — how far back would your most recent clean backup take you? And have you actually confirmed that you can restore from it?
If the honest answer to either of those questions is not certain, that is worth checking sooner rather than later. Backup problems are inexpensive to fix before an incident. After one, they are very expensive.
If any of this feels familiar, we can take a quick look at your setup and tell you what is actually worth fixing.