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CloudLock, based in Waltham, MA, a cloud based data security company, raises $6.7 million
in a 4th round of funding. Company has previously raised $28 million from Bessemer Venture
Partners, Cedar Fund and Ascent Venture Partners.

Rapid7, based in Boston MA, a provider of security analytics software and services, closes $30
million in funding from Bain Capital and Technology Crossover Ventures. Rapid7, whose
investors include Bain Capital Ventures and Technology Crossover Ventures, has chosen
Morgan Stanley and Barclays to assist with an initial public offering, according to Reuters.

Email security vendor Mimecast, based in Boston MA, whose investors include Insight Venture
Partners, Dawn Capital and Index Ventures, has spoken to some investment banks about an
IPO later this year but has not hired any firms, according to Reuters.

To see the entire list of 500 companies, go to:

http://www.cybersecurity500.com/

To see the Cybersecurity 500 Q2 2015 press release which explains the selection criteria for
companies who made the list, go to:

http://cybersecurityventures.com/cybersecurity-500-q22015/

The worldwide cybersecurity market is defined by market sizing estimates that range from $71
billion in 2014 to $155+ billion by 2019, according to the Cybersecurity Market Report. To read
the Report, go to:

http://www.cybersecuritymarketreport.com

Steve Morgan is founder and CEO of Cybersecurity Ventures, a cybersecurity research
and market intelligence firm since 1999. Steve is Editor-In-Chief of the Cybersecurity
Market Report and the Cybersecurity 500.

21 Cyber Warnings E-Magazine – May 2015 Edition
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