UPDATE 1-Hackers hit U.S., Russian banks in ATM robbery scam-report
December 11, 2017 at 12:57 PM EST
FRANKFURT, Dec 11 (Reuters) - A previously undetected group of Russian-language hackers silently stole nearly $10 million from at least 18 mostly U.S. and Russian banks in recent years by targeting interbank transfer systems, a Moscow-based security firm said on Monday.