Point-of-Sale (PoS) terminals have become an attractive target for hackers over the past year, reflected in the increasing number of RAM-scraping programs that steal payment card information from the memory of such systems.
Last month #security researchers from Cisco Systems issued a warning about a new PoS threat dubbed PoSeidon and on Wednesday security blogger Brian Krebs reported that the program has already infected PoS terminals at restaurants, bars and hotels in the U.S.
