Information interception method and device, computer equipment and storage medium

The invention relates to an information interception method and device, computer equipment and a storage medium. The method comprises the following steps: acquiring sending information of at least twosenders, wherein the senders comprise an e-mail sender; determining a node relation graph taking the senders as nodes according to the sending information; after dividing the nodes in the node relation graph into communities, obtaining evaluation information of senders corresponding to the nodes in the communities; dividing risk types for corresponding nodes in the communities according to the evaluation information to obtain a risk community; and when the sender corresponding to each node in the risk community sends an e-mail, intercepting the sent e-mail. By adopting the method, the mail interception accuracy can be improved. 本申请涉及一种信息拦截方法、装置、计算机设备和存储介质。所述方法包括：获取至少两个发件方的发件信息；所述发件方包括电子邮件发送方；根据所述发件信息确定以所述发件方为节点的节点关系图；在对所述节点关系图中的节点划分社区后，获取所述社区中各节点对应的发件方的评估信息；依据所述评估信息对所述社区中相应的节点划分风险类型，得到风险社区；当所述风险社区中各节点对应的发件方发送电子邮件