Ribbon, which provides software and technology to phone and internet giants, said nation-state hackers were in its systems ...

Ribbon Communications, a provider of telecommunications services to the U.S. government and telecom companies worldwide, ...

Ribbon Communications, an American company that provides backbone technology for communication networks, has been targeted by ...

Hackers working for an unnamed nation-state breached networks at Ribbon Communications , a key U.S. telecommunications ...

Rumours of one organisation taking their systems offline in the midst of an attack spurred conversation on what the ...