Customers of hotels and guest houses listed on Booking.com were the target of a recent phishing scam. Users first received WhatsApp and text messages instructing them to change their passwords. Once they clicked on the link, hackers immediately sent phishing emails asking them to send payment details for their bookings. The content of the emails was very well-written and detailed enough to trick users into believing they had received a legitimate email about their holiday accommodation. The company claims not many properties were affected and there was no prejudice on their systems.”]
Source: https://www.bitdefender.com/blog/hotforsecurity/booking-com-partners-customers-hit-by-phishing-scam/