Richard Ledgett

NSA warns of state cyber-attack risk

The deputy director of the US National Security Agency (NSA), Richard Ledgett, warns of the increasing danger of destructive cyber attacks by states.

October 27, 2015
October 27, 2015

NSA warns of state cyber-attack risk

The deputy director of the US National Security Agency (NSA), Richard Ledgett, warns of the increasing danger of destructive cyber attacks by states.