Information intercepting method and device

The invention is suitable for the field of communication and provides an information intercepting method and device and a communication component. The method comprises the steps that information of an RILD module in a mobile terminal communication component is monitored; communication information is recognized from the monitored information, and the communication information comprises one or more kinds of incoming call information, short message information and multimedia message information; and a preset intercepting condition is used for carrying out intercepting processing on the recognized communication information. RILD information is monitored, when the communication information is recognized from the monitored information, the preset intercepting condition is used for carrying out intercepting processing on the recognized communication information, so that communication information intercepting is direct and effective, and meanwhile the problem of communication information intercepting delaying is avoi