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Glossary Term

Exposed Backup Files

Old archives or database dumps left on public servers leak passwords, configs, and sensitive data.

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Exposed Backup Files

1-minute read

What it is

Exposed Backup Files are old or temporary copies of data that are accidentally left accessible on the internet.

Why it matters

These files often contain sensitive information like passwords, system settings, or full databases.

How to reduce risk

  • Regularly search for exposed backup files
  • Remove outdated or unnecessary backups
  • Store backups securely and privately

External resources

  • https://owasp.org/www-project-top-ten/2017/A6_2017-Security_Misconfiguration
  • https://www.acunetix.com/blog/articles/backup-files-security-risk/