ACGL Arch Capital Group Ltd

Arch Capital Group Ltd. (Nasdaq: ACGL) today announced that John Vollaro, Executive Vice President and Chief Financial Officer of Arch Capital Group Ltd., is scheduled to present at the 33rd Annual Association of Insurance and Financial Analysts Conference at the Naples Grand Resort in Naples, Florida. The presentation will take place on March 4, 2008 at 9:45 a.m. Eastern Time. A live webcast will be available during the presentation, and the information will be archived for approximately 90 days, at the following website address: http://www.investorcalendar.com/CEPage.asp?ID=126071. Arch Capital Group Ltd., a Bermuda-based company with approximately $4.34 billion capital at December 31, 2007, provides insurance and reinsurance on a worldwide basis through its wholly owned subsidiaries. Cautionary Note Regarding Forward-Looking Statements The Private Securities Litigation Reform Act of 1995 provides a �safe harbor� for forward-looking statements. This release or any other written or oral statements made by or on behalf of Arch Capital Group Ltd. and its subsidiaries (collectively, the �Company�) may include forward-looking statements which reflect the Company�s current views with respect to future events and financial performance. Forward-looking statements involve the Company�s current assessment of risks and uncertainties, which may cause actual events and results and prospects to differ materially from those expressed or implied in these statements. Certain information regarding such risks and uncertainties is set forth in the Company�s filings with the Securities and Exchange Commission. The Company undertakes no obligation to publicly update or revise any forward-looking statement, whether as a result of new information, future events or otherwise.