United States Cybersecurity Company Proofpoint to Buy Hornetsecurity for $1 Billion, Hornetsecurity Founded in 2007 in Germany by Daniel Hofmann & Oliver Dehning, Proofpoint Founded in 2002 by ex-Netscape CTO Eric Hahn & IPO in 2012, Acquired for $12.3 Billion by Private Equity Firm Thoma Bravo in 2021
16th May 2025 | Hong Kong
United States cybersecurity company Proofpoint has announced to buy Hornetsecurity for $1 billion. Hornetsecurity was founded in 2007 in Germany by Daniel Hofmann & Oliver Dehning. Proofpoint was founded in 2002 by ex-Netscape CTO Eric Hahn, and IPO in 2012. In 2021, Proofpoint was acquired for $12.3 billion by private equity firm Thoma Bravo. Proofpoint – Proofpoint, Inc. is a leading cybersecurity and compliance company that protects organizations’ greatest assets and biggest risks: their people. With an integrated suite of cloud-based solutions, Proofpoint helps companies around the world stop targeted threats, safeguard their data, and make their users more resilient against cyber attacks. Leading organizations of all sizes, including 85 percent of the Fortune 100, rely on Proofpoint for people-centric security and compliance solutions that mitigate their most critical risks across email, the cloud, social media, and the web. Hornetsecurity Group – Hornetsecurity is a leading global provider of next-generation cloud-based security, compliance, backup, and security awareness solutions that help companies and organizations of all sizes around the world. Its flagship product, 365 Total Protection, is the most comprehensive cloud security solution for Microsoft 365 on the market. Driven by innovation and cybersecurity excellence, Hornetsecurity is building a safer digital future and sustainable security cultures with its award-winning portfolio. Hornetsecurity operates in more than 120 countries through its international distribution network of 12,000+ channel partners and MSPs. Its premium services are used by more than 125,000 customers.
“ United States Cybersecurity Company Proofpoint to Buy Hornetsecurity for $1 Billion, Hornetsecurity Founded in 2007 in Germany by Daniel Hofmann & Oliver Dehning, Proofpoint Founded in 2002 by ex-Netscape CTO Eric Hahn & IPO in 2012, Acquired for $12.3 Billion by Private Equity Firm Thoma Bravo in 2021 “
United States Cybersecurity Company Proofpoint to Buy Hornetsecurity for $1 Billion, Hornetsecurity Founded in 2007 in Germany by Daniel Hofmann & Oliver Dehning, Proofpoint Founded in 2002 by ex-Netscape CTO Eric Hahn & IPO in 2012, Acquired for $12.3 Billion by Private Equity Firm Thoma Bravo in 2021
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