`A hacker just posted on a cybercrime forum claiming they stole over 430,000 records from two hotel-tech platforms. The data reportedly includes names, phone numbers, addresses, and corporate info tied to partners of Booking.com, Airbnb, Guesty, and SiteMinder. They say they found 30 security flaws — and they're sharing the proof. This isn't just about travelers. It's about the companies running hotel operations behind the scenes.