Industry Veteran Assumes Newly Created Position at comScore Overseeing Global Product Development RESTON, Va., Jan. 13 /PRNewswire-FirstCall/ -- comScore, Inc. (NASDAQ: SCOR), a leader in measuring the digital world, today announced that Eric Bosco is joining the comScore management team as Chief Product Officer. In this newly created position at comScore, Mr. Bosco will help drive the global development of comScore's array of syndicated products and services. His extensive experience in product development and integration spans nearly two decades at leading companies in the high-tech industry. (Logo: http://www.newscom.com/cgi-bin/prnh/20080115/COMSCORELOGO) Mr. Bosco joins comScore from AOL, where he has held a variety of roles since 1996. Most recently, as SVP of Global Products and U.S. Operations at AOL Advertising, he was responsible for advertiser, publisher and campaign operations. In this capacity, he successfully directed several acquisitions including Quigo, Tacoda, Buy.at and Third Screen Media and drove development of a single targeting suite for all Platform-A products. Previously, he served as VP of communications and community products at AOL where he led the development of AOL's instant messaging, email and social networking platforms. Prior to AOL, he was a senior engineer at Oracle. "During his career, Eric has distinguished himself as one of our industry's premier innovators in the development of consumer and digital advertising application products," said Greg Dale, comScore COO. "His deep experience across a wide spectrum of products from conception to launch and beyond will be instrumental in helping us drive the next generation of comScore products around the globe. We are extremely pleased to welcome Eric as part of the comScore management team." Mr. Bosco holds a B.S. in computer science engineering from the University of Pennsylvania and an M.S. in computer science from Stanford University. He is a fluent speaker of four languages: English, Italian, French and Spanish. About comScore comScore, Inc. (NASDAQ:SCOR) is a global leader in measuring the digital world and preferred source of digital marketing intelligence. For more information, please visit http://www.comscore.com/companyinfo. Cautionary Statement This press release contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934, including, without limitation, expectations regarding the impact of Mr. Bosco's leadership and abilities on comScore's future performance. These statements involve risks and uncertainties that could cause our actual results to differ materially, including, but not limited to, comScore's reliance on key members of its management team. For a detailed discussion of this and other risk factors, please refer to comScore's Quarterly Report on Form 10-Q for the period ended September 30, 2009, comScore's Annual Report on Form 10-K for the period ended December 31, 2008 and from time to time other filings with the Securities and Exchange Commission (the "SEC"), which are available on the SEC's Web site (http://www.sec.gov/). Stockholders of comScore are cautioned not to place undue reliance on our forward-looking statements, which speak only as of the date such statements are made. comScore does not undertake any obligation to publicly update any forward-looking statements to reflect events, circumstances or new information after the date of this press release, or to reflect the occurrence of unanticipated events. http://www.newscom.com/cgi-bin/prnh/20080115/COMSCORELOGO http://photoarchive.ap.org/ DATASOURCE: comScore, Inc. CONTACT: Andrew Lipsman of comScore, Inc., +1-312-775-6510, Web Site: http://www.comscore.com/

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