Today, August 3rd 2017 WikiLeaks publishes documents from the Dumbo project of the CIA. Dumbo is a capability to suspend processes utilizing webcams and corrupt any video recordings that could compromise a PAG deployment. The PAG (Physical Access Group) is a special branch within the CCI (Center for Cyber Intelligence); its task is to gain and exploit physical access to target computers in CIA field operations.
Dumbo can identify, control and manipulate monitoring and detection systems on a target computer running the Microsoft Windows operating sytem. It identifies installed devices like webcams and microphones, either locally or connected by wireless (Bluetooth, WiFi) or wired networks. All processes related to the detected devices (usually recording, monitoring or detection of video/audio/network streams) are also identified and can be stopped by the operator. By deleting or manipulating recordings the operator is aided in creating fake or destroying actual evidence of the intrusion operation.
Dumbo is run by the field agent directly from an USB stick; it requires administrator privileges to perform its task. It supports 32bit Windows XP, Windows Vista, and newer versions of Windows operating system. 64bit Windows XP, or Windows versions prior to XP are not supported.