Ken Munro of security firm Pen Test Partners claimed he hacked the doll, and demonstrated the hack in the
BBC World News Tech Tent program. Tim Medin from Counter Hack also hacked the doll by simply using Bluetooth to use it as a remote speaker and microphone, which could be used to communicate with children. "Cayla was basically the subject of a tech prank," said Peter Magalhaes, general manager of Cayla manufacturer Genesis. In February 2017 the German
Federal Network Agency notified parents that they were obliged to "destroy" any Cayla in their possession as it constitutes a concealed espionage device violating the German Telecommunications Act. The agency also considers the Bluetooth device as insecure, allowing connections to Cayla's speaker and microphone within a radius. In the United States, the
Federal Trade Commission is investigating similar complaints over whether My Friend Cayla's upload of child speech constitutes an undue violation of privacy. The resulting controversy led to the doll's inclusion in the
Museum of Failure in
Sweden, where similar failed products and services which were either commercial failures or are controversial in their own right are on display. The
Spy Museum Berlin also has a Cayla doll on display, the first toy in its collection of various espionage and surveillance devices. The doll was donated by a German mother who found the doll in her daughter's room after hearing about a government order to destroy the dolls following a ban on its sale and possession. ==See also==