From the Cayman Islands Government:
We are aware of reports that some people are trying to take advantage of people's vulnerability during this uncertain time. If anyone unsolicited approaches your home behaving suspiciously, you should immediately call 911.
Remember: if it doesn't sound right or you haven't heard the information before, please contact a reliable source for verification such as gov.ky/coronavirus.
For flu/medical advice, please call either 1-800-534-8600 or 947-3077 and for non-medical advice, the NEOC hotline is 1-800-534-6555.