Gemalto presents findings of its alleged NSA / GCHQ hacking investigation: “Serious, sophisticated attacks”

Gemalto presents the findings of its investigations into the alleged hacking of SIM card encryption keys by Britain's Government Communications Headquarters (GCHQ) and the U.S. National Security Agency (NSA).  The company states that "No breaches were found in the infrastructure running our SIM activity or in other parts of the secure network which manage our…