Proofpoint lines up $6.3 billion deal for Varonis’ data security
Proofpoint agreed to buy data-security firm Varonis for $6.3 billion in cash.
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Proofpoint CEO on acquiring Varonis for $6.3B: ‘Opportunities like this don’t come every day’
Proofpoint’s CEO discusses the company’s $6.3 billion acquisition of Varonis.
Proofpoint Inks $6.3 Billion All-Cash Deal to Acquire Varonis
Proofpoint agreed to buy Varonis for about $6.3 billion cash, 2026's largest announced cybersecurity acquisition.
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Proofpoint to Acquire Varonis in Massive $6.3 Billion AI Cybersecurity Deal
Proofpoint will acquire Varonis for $6.3 billion cash to combine email, data, and AI security.
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Proofpoint to buy Varonis for $6.3 billion
Proofpoint agreed to acquire data-security company Varonis for approximately $6.3 billion in cash.
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Proofpoint to Acquire Varonis in $6.3 Billion Cybersecurity Deal
Proofpoint agreed to acquire data-security firm Varonis in a $6.3 billion cybersecurity deal.
Proofpoint to Acquire Varonis in a $6.3 Billion Transaction
Proofpoint agreed to acquire Varonis for about $6.3 billion in cash, or $49.75 per share.
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IonQ to buy zero-trust security firm Elisity in deal valued at up to $1.3 billion
IonQ will acquire zero-trust firm Elisity for up to $1.3 billion to pair access control with post-quantum security.
IonQ to Acquire Zero Trust Firm Elisity for Up to $1.3 Billion
IonQ will acquire zero-trust firm Elisity for up to $1.3 billion in stock.
Nvidia in talks to acquire US 'open' model startup Reflection AI
Nvidia is in talks to acquire Reflection AI, a US open-model startup.
Cybersecurity M&A Roundup: 39 Deals Announced in September 2026
SecurityWeek logged 39 cybersecurity mergers and acquisitions announced in September 2026.
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Dragos Completes NetRise and runZero Acquisitions Following Accenture Deal
Dragos completed its NetRise and runZero acquisitions after Accenture's majority investment closed, extending its OT security platform into exposure management and supply chain visibility.
Kiteworks Acquires Bonfy.AI to Fill the AI Gap in Data Governance
Kiteworks acquired AI data-security firm Bonfy.AI, reportedly for tens of millions of dollars, to add inline AI-era data governance.
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How AI and cybersecurity are reshaping ServiceNow
Analysis argues ServiceNow's $7.75B Armis acquisition and AI-driven consumption pricing are reshaping its ITSM platform amid SaaS market anxiety.
AI research startup Listen Labs scrubbed a $1.5B funding round for Salesforce talks
Listen Labs abandoned a signed $125M Series C term sheet at a $1.5B valuation amid acquisition talks with Salesforce at roughly $2 billion.
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Report: Nvidia to acquire AI model repository Hugging Face for $13 billion
Nvidia reportedly plans to acquire AI model repository Hugging Face for $13 billion, consolidating control over critical open-model infrastructure.