blow the cover / blow someone's cover
(розм.) засвітитися / спалитися / провалитися / провалити когось (Someone would see me, tip off the press, and my cover would be blown. - Harry, The Duke of Sussex, Prince. Spare, p. 128)
(розм.) засвітитися / спалитися / провалитися / провалити когось (Someone would see me, tip off the press, and my cover would be blown. - Harry, The Duke of Sussex, Prince. Spare, p. 128)