Residents are urged to be vigilant following reports of two men trying to steal post in the Fulshaw park area of Wilmslow.
PCSO Hails said "It appears they are using this to apply for credit cards; please let us know if you have any footage or have witnessed two men going through post boxes."
Police received the first report on Saturday 17th April that two men had been putting their hands in letterboxes.
A police spokesperson said "Police attended and made a search of the area but found no trace of the men."
Enquiries are ongoing and anyone with any information is asked to call Cheshire Police on 101 quoting IML 966052 or report any information online.