Robert – RJ Burney

Robert – RJ Burney

Biography

Computer security research, security product design and security educator.

Exploiting Zillow “Zestimate” for Reckless Profit.

This talk looks at Zillow’s Zestimate, which provides homeowners, sellers, and realestate agents residential price estimates. I have found a way to exploit this tool. This provides a way for an attacker to inflate/deflate the Zestimate and cause home values to rise or decline depending on the attacker objective. With a little work this provides the attacker the ability to manipulate the markets in large areas, regions or entire counties given enough work. The implication are extensive given how more and more we rely on alorightms to decide what has value. In this case the popularity of this tool is effecting home appraisals directly and being used by buyers and Realestate agents to make real decisions. I will show everyone how they can do this and directly impact the markets in their area.

 

All sessions by Robert – RJ Burney

Exploiting Zillow “Zestimate” for Reckless Profit

17 Feb 2018
10:00 - 11:00
Room 135