According to Bild newspaper Helmut Marko (RBR) has accused Ferrari of listening into private team communications, and thus gaining a strategic advantage.
Marko said:
"We have noticed that Ferrari is doing some kind of espionage, We called Mark into the box relatively late, and yet they (Ferrari) managed to get Alonso in as well. They had been able to respond to us."
Later in the race RBR issued a fake command that Ferrari responded to and Christian Horner said:
"Unfortunately for Mark, he spent the first half looking at Fernando Alonso’s exhaust and to get him ahead in the end we did a dummy which they [Ferrari] fell for."