leaked memo
noun[C]
ukusadocumentthat has been madeavailableto thepublicwithout thepermissionof thepersonororganizationthatwroteit:
In aleakedmemo, itemergesthat aseniorTreasuryofficialinchargeof thesupervisionofpensioncompanieshad "seriousquestionsabout the company'ssolvency".