Condo.com Data Breach (2019): What Was Exposed & What To Do

In June 2019, Condo.com, a now-defunct website, suffered a data breach that exposed records belonging to 1.5 million individuals. The incident came to light when the data later appeared as part of a larger collection of breached records redistributed online. The breach involved email addresses, names, phone numbers, and physical addresses for a limited subset of the records. Public reporting at the time provided no further technical details on how the data was obtained or the exact date of the intrusion.

Breaking down the breach

The Condo.com incident was first reported on 1 June 2019. Available information states that 1.5 million records were affected and that the dataset later circulated within a broader corpus of breach material. No official statement from the organisation at the time disclosed the method of access, the duration of exposure, or whether the data was encrypted. The website itself has since ceased operations, which has limited further public clarification of the event.

How a breach like this happens

Incidents involving the exposure of contact and address data commonly result from unauthorised access to customer databases. Typical pathways include exploitation of web-application vulnerabilities, misconfigured cloud storage, or compromised administrative credentials. Once obtained, such datasets are sometimes aggregated with other breach material and shared or sold on underground forums. The absence of confirmed technical details in this case means the precise sequence remains unestablished.

Who is Condo.com?

Condo.com operated as an online platform focused on condominium and real-estate listings. Organisations in this sector routinely collect user information to facilitate property searches and direct contact between prospective buyers and sellers. A breach at such a service is consequential because the data held is often sufficient to enable targeted outreach or to enrich other datasets for marketing or fraudulent purposes.

The information in question

The breach record identifies four categories of information. Public sources do not confirm whether additional fields were present.

• Email addresses
• Names
• Phone numbers
• Physical addresses (limited number of records)

The real-world impact

Individuals whose information appeared in the dataset face an increased likelihood of receiving unsolicited communications. Email addresses combined with names and phone numbers can be used for phishing attempts or to verify account details on other services. Physical addresses, even when present for only a small portion of records, add a further layer of personal context that could be leveraged in social-engineering scenarios. For the organisation, the incident contributed to the eventual closure of the site, though the direct financial or regulatory consequences have not been publicly quantified.

If your data was in this breach

Review any recent unsolicited contact attempts that reference details matching the exposed fields. Consider enabling additional verification steps on accounts that use the same email or phone number. A free exposure scan of your email address against known breach datasets can indicate whether your information has appeared in this or other incidents.

AICompiled with AI assistance from public sources and published under our editorial standards.