Method for recognizing hijacked browser and browser

A method for recognizing a hijacked browser and a browser. A browser acquires a web page access request and operation information corresponding thereto (S101); the browser detects whether the operation information satisfies a pre-set rule, wherein the pre-set rule comprises an operation request allowed by the browser (S102); when detecting that the operation information does not satisfy the pre-set rule, the browser recognizes that the browser has been hijacked (S103); and when detecting that the operation information satisfies the pre-set rule, the browser recognizes that the browser is not hijacked (S104). By means of the method for recognizing a hijacked browser and the browser, the technical problem of low accuracy of the method for determining whether a browser is hijacked in the prior art is solved, and the technical effect of improving the accuracy of determining whether a browser is hijacked is realized.