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M&A Tracker

Enterprise cybersecurity giant Proofpoint is buying Germany-based Microsoft 365 security solutions provider Hornetsecurity.

M&A Tracker

Thirty-one cybersecurity merger and acquisition (M&A) deals were announced in April 2025.

Palo Alto Networks to Acquire AI Security Firm Protect AI

M&A Tracker

Palo Alto Networks is acquiring AI security company Protect AI in a deal previously estimated at $650-700 million.

Funding/M&A

Less than two dozen cybersecurity merger and acquisition (M&A) deals were announced in March 2025.

Cloud Security

News analysis: Google positions itself to compete with Microsoft for enterprise security dollars. How does this deal affect startup ecosystem?

Funding/M&A

Google has confirmed reports that it’s buying cloud security giant Wiz and says it’s prepared to pay $32 billion in cash.

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