Proofpoint, a Sunnyvale, Calif. email security company, has received $28 million in a new round of venture funding. DAG Ventures led the round, but all of Proofpoint’s previous investors participated ...

The MarketWatch News Department was not involved in the creation of this content. -- Building on Proofpoint's acquisition of Acuvity, delivers the latest AI security solution built on continuous, ...

Proofpoint has been selected to participate in OpenAI Daybreak, which helps trusted cybersecurity companies integrate AI into defensive security ...

The acquisition of the Microsoft 365 security specialist sets the stage for massive new MSP opportunities with Proofpoint in the U.S., as well as a possible initial public offering for the company in ...

Cybersecurity firm Proofpoint Inc. today announced it plans to acquire Hornetsecurity GmbH, a Germany-based pan-European provider of artificial intelligence-powered Microsoft 365 security, data ...

LONDON — Privately-held cybersecurity firm Proofpoint is exploring tapping external investors for pre-IPO financing and the consideration of mergers and acquisitions of smaller cyber companies as it ...

SUNNYVALE, Calif. & HANOVER, Germany--(BUSINESS WIRE)--Proofpoint, Inc., a leading cybersecurity and compliance company, today announced it has completed its acquisition of Hornetsecurity Group, a ...

Proofpoint Inc., a provider of cloud-based email security, archiving and compliance solutions, announced today Proofpoint CloudControl, its email security and compliance platform for the enterprise.

SUNNYVALE, Calif., – January 26, 2015 – Proofpoint, Inc., (NASDAQ: PFPT), a leading next-generation security and compliance company, today announced the release of the new Proofpoint Enterprise ...

Why it matters: Cybersecurity firm Proofpoint recently released vulnerability findings related to two popular enterprise cloud applications, SharePoint Online and OneDrive. The firm's findings ...