One system usually ends up holding both halves. Short-term rentals here have moved steadily toward smart locks and app-based entry rather than a lockbox and a key, and the software running that access is often the same software running reservations and payment details. If it’s compromised, the exposure isn’t limited to names and card numbers. Depending on how the platform is built, someone outside the guest list can end up with a working code to a unit that’s currently occupied.
Property management companies are the ones actually holding this risk. Individual condo owners rarely run the booking and access systems themselves. A management company handling turnover for dozens of units across several buildings is the one whose software knows every code, every reservation, and every guest’s payment information at once. That concentration is exactly what makes a management company a more attractive target than any single owner would be on their own.
Shared building systems complicate who’s responsible for what. A Vail condo building running a shared reservation or access platform across its HOA creates a situation where a breach affecting one unit’s booking software can touch the whole building’s guest and access data at once. Sorting out whether that falls on the HOA, the management company, or the individual owner is a real question worth answering before an incident forces it.
Cleaning and turnover crews are part of the access chain too. Every unit changeover involves someone getting into the property between guests, and companies handling that turnover often have their own access credentials layered on top of the guest system. A management company’s cyber policy needs to account for how many hands are actually touching the access chain on a busy changeover day, which is a longer list than the guest roster alone suggests.
If a booking platform goes down mid-season, the breach itself becomes the smaller half of the problem. The company is also locked out of issuing codes to guests already standing at the door. Whether the policy on file treats that as covered operational disruption, or as something outside the data breach it was written for, is a distinction that only shows up when someone actually checks.