
Something weird happened with the Great Firewall of China (GFW), which the Chinese government uses to control internet access within the country, on August 20.
A site dedicated to monitoring China's internet censorship systems called GFW Report claimed the Great Firewall "exhibited anomalous behavior by unconditionally injecting forged TCP RST+ACK packets to disrupt all connections on TCP port 443" for approximately 74 minutes before resuming its normal processes. (Or "normal," I guess.)