From The Telegraph:
Terrorists and rogue states are gaining the capability to bring a major city to a standstill with the click of a button, the Director of GCHQ has warned.
In a rare public appearance, Robert Hannigan said the risk to cities like London would increase as more physical objects, such as cars and household appliances, are connected online – the so-called “internet of things”.
Speaking at the Cheltenham Science festival, the intelligence chief warned that nation states were currently developing the kind of cyber programmes that could attack the UK, but that terrorist groups were also looking to take advantage of the technology.
“At some stage they will get the capability,” he said.
Read the rest of Henry Bodkin’s piece on Mr. Hannigan’s comments regarding terrorist threats here.