article_snippet: Sources told cybersecurity news website KrebsOnSecurity.com most, if not all, Mandarin hotels in the United States were likely involved .
article_snippet: Mandarin Oriental has not yet disclosed how many of Mandarin Oriental hotels were affected nor how many customers reported fraudulent charges.
article_snippet: But Mandarin Oriental operates hotels across the world including Paris, Shanghai, Hong Kong, London, New York, Miami, San Francisco, Prague, Boston, Las Vegas, Macau and Barcelona.
article_snippet: Macau has around two-dozen locations worldwide.
article_snippet: Mandarin Oriental is known for offering customers a host of amenities including dining, spa, and luxurious suites for prices that start at $850 per night for a basic room in New York City.
article_snippet: Sources told cybersecurity news website KrebsOnSecurity.com that most, if not all, Mandarin hotels in the United States were likely involved.
article_snippet: KrebsOnSecurity.com said card details were probably stolen from  payment terminals at restaurants and other businesses located inside of Mandarin hotels
article_snippet: KrebsOnSecurity.com said that card details were probably stolen from payment terminals at restaurants and other businesses located inside of Mandarin hotels — instead of from hotel front desk systems .
highlights_snippet: Hotel has not disclosed how many hotels or  customers are affected .
  