Illegal account identification method and device, readable medium and electronic equipment

The embodiment of the invention provides an illegal account identification method and device, a computer readable medium and electronic equipment. The illegal account identification method comprises the steps of obtaining a suspicious account; grouping the suspicious accounts based on the account information of the suspicious accounts to obtain a suspicious account set; calculating a similarity value between at least two suspicious accounts in the suspicious account set based on the account information of the suspicious accounts in the suspicious account set; and calculating a score of the suspicious account set according to a similarity value between at least two suspicious accounts in the suspicious account set, so as to identify an illegal account set according to the score of the suspicious account set. According to the technical scheme of the embodiment of the invention, grouping is carried out according to the account information of the suspicious accounts to obtain the suspicious account set, the score