RISMedia
  • News
  • Premier
  • Reports
  • Events
  • Power Broker
  • Newsmakers
  • More
    • Publications
    • Education
No Result
View All Result
  • Agents
  • Brokers
  • Teams
  • Marketing
  • Coaching
  • Technology
  • More
    • Headliners New
    • Luxury
    • Best Practices
    • Consumer
    • National
Join Premier
Sign In
RISMedia
  • News
  • Premier
  • Reports
  • Events
  • Power Broker
  • Newsmakers
  • More
    • Publications
    • Education
No Result
View All Result
RISMedia
No Result
View All Result

Judge Dismisses Two Claims Against CoStar in Realtor.com ‘Data-Theft’ Case

Both sides are claiming the decision is a victory for their side, though the judge also highlighted a lack of evidence for Realtor.com’s accusations.

Home Agents
By Michael Catarevas
October 31, 2024, 1 pm
Reading Time: 2 mins read
CoStar

In a court ruling October 28, California District Judge George H. Wu partially granted CoStar Group’s motion to dismiss claims in the lawsuit filed by Move, Inc., the parent company of rival Realtor.com®, throwing out (at least for now) two accusations related to computer crimes.

Wu granted Move “leave to amend,” setting a deadline of three weeks for the company to seek to revive their claims with new arguments or evidence.

The decision follows on the heels of a similar result in September, as the case continues onward. The case concerns Move’s allegations that former Move employee James Kaminsky, when working for CoStar Group, stole proprietary information helping CoStar’s Homes.com expand its burgeoning business. 

Wu noted that Move, which claimed that Kaminsky’s ill-gotten gains allegedly caused more than $5,000 in damages, the threshold for a relevant statute, failed to provide sufficient facts to uphold those computer crime claims against Kaminsky. 

“The Court is not aware of any other allegation elsewhere in the (latest filing) that provides any more detail, or facts, in support of a ‘damage or loss’ allegation tied to Plaintiffs’…claims,” he wrote.

“But those paragraphs merely reveal, at most, that Plaintiffs ‘discovered’ certain things and ‘cut off’ access, providing no facts concerning the manner of that discovery/cutting off, or what resources went into it. They certainly do not include allegations of ‘expending significant resources responding to and assessing Mr. Kaminsky’s breach,’ an assertion they make in their Opposition brief,” he said.

CoStar General Counsel Gene Boxer trumpeted the result in an email to RISMedia.

“CoStar is grateful that the Court granted its motion to dismiss Move’s statutory trade secrets claims,” he wrote. “As we have said all along, Move’s case is a sham. Nothing more than a transparent attempt by the operator of the flailing Realtor.com to lash out at Homes.com, which has far surpassed Move’s website in the marketplace.

“Move should drop its nonsensical case, focus on fixing its broken business model, and spend its legal fees on defending the class action lawsuit that accuses Realtor.com of selling fake leads to brokers,” Boxer continued.

A Realtor.com spokesperson emailed this statement regarding the new development:

“We are pleased that the judge rejected all but one of CoStar’s arguments. We plan to proceed with all six of our claims after making minor adjustments, per the judge’s instructions. We look forward to moving ahead with our claims in the discovery process and having our day in court.”

Tags: CoStarData SecurityData TheftGene BoxerHomes.comJames KaminskyMLSNewsFeedMove Inc.Real Estate Lawsuitsrealtor.com®
ShareTweetShare

Michael Catarevas

Michael Catarevas is a senior editor for RISMedia.

Related Posts

Industry News

New Report Shows Notable Rise in Home Sales in July but Expected to Slow

August 13, 2026
Gold star on a blue background as a reward. Top Performance Award. Winners Cup. Achievements. Victory. Goal achievement concept. Winner certificate. First place in a computer game. 3D rendering.
Industry News

RPR Wins 2026 ‘Real Estate Analytics Platform of the Year’ in PropTech Breakthrough Awards Program

August 13, 2026
AI
Agents

The Fair Housing Question: Keeping Steering and Discrimination at Bay When Using AI

August 13, 2026
kitchen
Agents

How Owners Can Make Kitchens Look Expensive Without Renovating

August 13, 2026
Private listings
Agents

How Dueling Real Estate Data Studies Are Shaping Private Listings Fight

August 13, 2026
Mortgage Rates
Industry News

Mortgage Rates Remain Steady; Buyers Moving on Modest Decreases

August 13, 2026
Please login to join discussion
Tip of the Day

21 Ways to Create a Recruiting 2.0 Culture

Recruiting and retention chases agents. Selection and development chooses them, invests in them and gives them a reason no split can match. Read more.

Business Tip of the Day provided by

Recent Posts

  • New Report Shows Notable Rise in Home Sales in July but Expected to Slow
  • RPR Wins 2026 ‘Real Estate Analytics Platform of the Year’ in PropTech Breakthrough Awards Program
  • The Fair Housing Question: Keeping Steering and Discrimination at Bay When Using AI

Categories

  • Spotlights
  • Best Practices
  • Advice
  • Marketing
  • Technology
  • Social Media

The Most Important Real Estate News & Events

Click below to receive the latest real estate news and events directly to your inbox.

Sign Up
By signing up, you agree to our TOS and Privacy Policy.

About Blog Our Products Our Team Contact Advertise/Sponsor Media Kit Email Whitelist Terms & Policies ACE Marketing Technologies LLC

© 2026 RISMedia. All Rights Reserved. Design by Real Estate Webmasters.

No Result
View All Result
  • Home
  • Premier
  • Reports
  • News
    • Agents
    • Brokers
    • Teams
    • Consumer
    • Marketing
    • Coaching
    • Technology
    • Headliners New
    • Luxury
    • Best Practices
    • National
    • Our Editors
  • Publications
    • Real Estate Magazine
    • Past Issues
    • Custom Covers
  • Events
    • Upcoming Events
    • Podcasts
    • Event Coverage
  • Education
    • Get Licensed
    • REALTOR® Courses
    • Continuing Education
    • Luxury Designation
    • Real Estate Tools
  • Newsmakers
    • 2026 Newsmakers
    • 2025 Newsmakers
    • 2024 Newsmakers
    • 2023 Newsmakers
    • 2022 Newsmakers
    • 2021 Newsmakers
    • 2020 Newsmakers
    • 2019 Newsmakers
  • Power Broker
    • 2026 Power Broker
    • 2025 Power Broker
    • 2024 Power Broker
    • 2023 Power Broker
    • 2022 Power Broker
    • 2021 Power Broker
    • 2020 Power Broker
    • 2019 Power Broker
  • Join Premier
  • Sign In

© 2026 RISMedia. All Rights Reserved. Design by Real Estate Webmasters.

X
No Result
View All Result
  • Home
  • Premier
  • Reports
  • News
    • Agents
    • Brokers
    • Teams
    • Consumer
    • Marketing
    • Coaching
    • Technology
    • Headliners New
    • Luxury
    • Best Practices
    • National
    • Our Editors
  • Publications
    • Real Estate Magazine
    • Past Issues
    • Custom Covers
  • Events
    • Upcoming Events
    • Podcasts
    • Event Coverage
  • Education
    • Get Licensed
    • REALTOR® Courses
    • Continuing Education
    • Luxury Designation
    • Real Estate Tools
  • Newsmakers
    • 2026 Newsmakers
    • 2025 Newsmakers
    • 2024 Newsmakers
    • 2023 Newsmakers
    • 2022 Newsmakers
    • 2021 Newsmakers
    • 2020 Newsmakers
    • 2019 Newsmakers
  • Power Broker
    • 2026 Power Broker
    • 2025 Power Broker
    • 2024 Power Broker
    • 2023 Power Broker
    • 2022 Power Broker
    • 2021 Power Broker
    • 2020 Power Broker
    • 2019 Power Broker
  • Join Premier
  • Sign In

© 2026 RISMedia. All Rights Reserved. Design by Real Estate Webmasters.