Disseminating of informative message appears does not have much of cybersecurity concerns. However, it depends on the usage purpose. If the incorrect information does not impose adverse consequence, then it only cause inconvenience to the target audience.
But if it does (like sending out incorrect result of lottery draws, stock price, exchange rates), then the service provider has liability. Usually, a disclaimer is added to relieve the liability and using the service will constitute the acceptance of the usage term implicitly.
Bottom-line is to have a comprehensive risk assessment of the digital solution or service offered to other parties.