Bottom line: To commemorate World Backup Day on March 31 – just one day before April Fool's Day – Western Digital commissioned a survey of 6,118 people across 10 countries, conducted a month ago, to better understand their backup practices. The findings revealed that 87 percent of respondents do back up their data, either manually or automatically. Their main motivations include fear of losing important files (83 percent), the need to free up device space (67 percent), and protection against cyber threats (42 percent).
Despite these efforts, data loss remains widespread: 63 percent of respondents reported losing data due to device failures, accidental deletions, or cyberattacks.
Personal data has become ever more valuable in today's digital world. From health records and financial documents to cherished memories captured in photos and videos, the importance of safeguarding this information cannot be overstated. The survey underscores just how many consumers have come to recognize this reality.
The consequences of failing to back up data can be catastrophic, as several high-profile incidents demonstrate. During the production of Toy Story 2, for example, a server command accidentally deleted large portions of the film's animation files. Although the team had backups, they were partially corrupted, leaving the project's future uncertain. In the end, the movie was successfully restored – but not without serious challenges.
A more recent example occurred in 2021, when OVHcloud, one of Europe's largest cloud service providers, suffered a massive fire at its data center in Strasbourg, France. The blaze destroyed one data center entirely and damaged another, taking thousands of websites and services offline – including government portals, banks, and gaming platforms.
While some clients had opted for additional backup services, others lost critical data permanently because they relied solely on local data center storage without offsite backups.
In another high-profile case, the Colonial Pipeline ransomware attack in 2021 brought critical U.S. fuel infrastructure to a standstill. The attack forced the company to shut down operations along its 5,500-mile pipeline, leading to widespread fuel shortages across the East Coast. While Colonial Pipeline ultimately paid a ransom of $4.4 million, the company was able to resume operations within days thanks in part to its data backups, which allowed them to begin restoring critical systems independently of the attackers' decryption tools.
In light of these examples, adopting a dependable backup practice is crucial. The 3-2-1 backup strategy, which involves storing three copies of data on two different media types with one copy offsite, is widely recommended.
However, with free cloud storage limits being quickly exhausted, many consumers are turning to a hybrid approach that combines cloud and local external storage. This shift is driven by the need for cost efficiency and reliability, as 60 percent of respondents have run out of free cloud storage space in the past six months, leading 56 percent to upgrade to paid plans.
Surprisingly, 87% of people back up their data, but data loss accidents persist
