hack·ingBrE/ˈhækɪŋ/NAmE/ˈhækɪŋ/noun[U]theactionofsecretlyfindingawayoflookingatand/orchanginginformationonsbelse'scomputersystemwithoutpermission黑客行为◆Thegovernmenttaxwebsiteisvulnerabletohacking, puttingtaxpayers'informationatrisk.政府税收网站容易遭到黑客入侵,使纳税人的信息受到威胁。➡ see alsophone hacking