Comscore CEO and CFO to Discuss Competitive Dynamics in Online Audience Measurement in Conference Call on Wednesday, June 25

RESTON, VA, June 24, 2008 – Comscore, Inc. (NASDAQ: SCOR), a leader in measuring the digital world, today announced that Dr. Magid Abraham, CEO and Co-Founder of Comscore, and John Green, CFO, will discuss the competitive dynamics in the online audience measurement industry in a conference call hosted by Deutsche Bank's Internet Research Analyst Jeetil Patel at 11:00 a.m. (ET) on Wednesday, June 25.
The conference call may be accessed via the phone numbers below.

+ 1 800-309-8606

Intl: +1 706-679-0645

Access Code: 53533725

An archived recording of the conference call will be available via the numbers below for approximately one week after the conference call.

U.S: +1-800-642-1687

Intl.: +1-706-645-9291

Access Code: 53533725

About Comscore
Comscore, Inc. (NASDAQ: SCOR) is a global leader in measuring the digital world. For more information, please visit www.comscore.com/boilerplate.

Press
Bill Daddi
Daddi Brand Communications
646-370-1341
press@comscore.com