German network provider O2 Telefonica has confirmed that few of its subscribers have been drained of their bank accounts, due to hackers exploiting a flaw in the Signaling System 7 (SS7) protocol, used by networks…
 
	
	 
	
	German network provider O2 Telefonica has confirmed that few of its subscribers have been drained of their bank accounts, due to hackers exploiting a flaw in the Signaling System 7 (SS7) protocol, used by networks…