China Telecom Rerouted European Mobile Traffic Through China for Two Hours

China Telecom Rerouted European Mobile Traffic Through China for Two Hours
Ethernet cables are seen running from the back of a wireless router in Washington, D.C. on March 21, 2019. Mandel Ngan/AFP/Getty Images
Nicole Hao
Updated:
Millions of smartphone users in Europe—Switzerland, Holland and France—were unable to download or upload files on their devices for more than two hours on June 6. Experts from U.S. tech company Oracle investigated and found that Chinese state-owned telecommunications company China Telecom “hijacked” the mobile traffic, a type of hacking which is called Border Gateway Protocol (BGP) hijacking.

Europe Incident

Those who used mobile telecom services from Swiss Swisscom, Dutch KPN, French Bouygues Telecom, and Numericable-SFR discovered that their smartphones were not operating normally due to the extremely low data-transferring speed during lunch break on June 6.
“Often, routing incidents like this only last for a few minutes, but in this case, many of the leaked routes in this incident were in circulation for over two hours,” Doug Madory, director of Internet Analysis at Oracle Dyn Global Business Unit, wrote in his analysis report after the BGP hijacking.
Nicole Hao
Nicole Hao
Author
Nicole Hao is a Washington-based reporter focused on China-related topics. Before joining the Epoch Media Group in July 2009, she worked as a global product manager for a railway business in Paris, France.
Related Topics