1Password has no warnings published on PrivacySpy. PrivacySpy publishes warnings when it learns a service has announced a data breach or is found misusing user data. If you believe a warning should be published for 1Password, submit one here.
"We use your personal data to provide you with services associated with the use of 1Password account and to provide you with a rich customer experience through our customer support. In particular, we use your data to provide 1Password services, which includes updating, securing and troubleshooting, and providing support."