If you’ve stayed at a hotel in France or Japan (or one of up to 1,000 other hotels across the globe), you’ll want to read this one twice. Last week, Paris-based hotel software provider, FastBooking, announced that hackers had breached its system and gotten away with personal information and, in some cases, payment details. FastBooking has said that the breach was contained within 3 hours of being discovered, but that wasn’t until the hotel-bandits had roamed their servers for 5 days before being caught.