Fake receipts for housing and communal services with non-existent debts began to be placed in the mailboxes of Russians. Paying with a QR code directs money to scammers, and the link can lead to an identity theft site. Housing and community services lawyer Alexander Oshkov advises to check new accounts with predecessors and to check the management company using the housing and community services GIS, and indicates an incorrect personal account, lack of number of residents, inconsistencies in the area and services, typing errors in surnames and suspicious QR codes as reasons to be careful.