M&A

8 Cybersecurity Acquisitions Surpassed $1 Billion Mark in 2025

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8 Cybersecurity Acquisitions Surpassed $1 Billion Mark in 2025 2025-12-30 at 14:48 By Eduard Kovacs The total disclosed value for all the cybersecurity M&A deals announced in 2025 exceeded $84 billion. The post 8 Cybersecurity Acquisitions Surpassed $1 Billion Mark in 2025 appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original […]

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Proofpoint Completes $1.8 Billion Acquisition of Hornetsecurity 

Funding/M&A, Hornetsecurity, M&A, M&A Tracker, Microsoft 365, MSP, Proofpoint /

Proofpoint Completes $1.8 Billion Acquisition of Hornetsecurity  2025-12-09 at 14:24 By Eduard Kovacs Enterprise cybersecurity giant Proofpoint has completed the acquisition of Germany-based Microsoft 365 security solutions provider Hornetsecurity. Financial details were not officially disclosed when news of the transaction came to light, but it was reported that Proofpoint would be paying $1 billion for […]

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Cybersecurity M&A Roundup: 30 Deals Announced in November 2025

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Cybersecurity M&A Roundup: 30 Deals Announced in November 2025 2025-12-04 at 21:30 By Eduard Kovacs Significant cybersecurity M&A deals announced by Arctic Wolf, Bugcrowd, Huntress, Palo Alto Networks, and Zscaler. The post Cybersecurity M&A Roundup: 30 Deals Announced in November 2025 appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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Bugcrowd Acquires Application Security Firm Mayhem

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Bugcrowd Acquires Application Security Firm Mayhem 2025-11-04 at 15:32 By Eduard Kovacs Bugcrowd said the acquisition of Mayhem has nearly doubled its valuation — previously reported at over $1 billion. The post Bugcrowd Acquires Application Security Firm Mayhem appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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Zscaler Acquires AI Security Company SPLX

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Zscaler Acquires AI Security Company SPLX 2025-11-04 at 12:55 By Eduard Kovacs SPLX red teaming, asset management, and threat inspection technology will enable Zscaler to expand its Zero Trust Exchange platform. The post Zscaler Acquires AI Security Company SPLX appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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Cybersecurity M&A Roundup: 45 Deals Announced in October 2025

Acquisitions, M&A, M&A Tracker, merger. /

Cybersecurity M&A Roundup: 45 Deals Announced in October 2025 2025-11-03 at 15:57 By Eduard Kovacs Significant cybersecurity M&A deals announced by Jamf, LevelBlue, Ping Identity, Twilio, and Veeam Software. The post Cybersecurity M&A Roundup: 45 Deals Announced in October 2025 appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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Jamf to Go Private Following $2.2 Billion Acquisition by Francisco Partners

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Jamf to Go Private Following $2.2 Billion Acquisition by Francisco Partners 2025-10-31 at 13:59 By Eduard Kovacs The private equity firm will purchase the outstanding shares of Jamf common stock for $13 per share in an all-cash transaction. The post Jamf to Go Private Following $2.2 Billion Acquisition by Francisco Partners appeared first on SecurityWeek. […]

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Veeam to Acquire Data Security Firm Securiti AI for $1.7 Billion

Acquisition, Data Protection, data security, M&A, M&A Tracker, SECURITI.ai, Veeam /

Veeam to Acquire Data Security Firm Securiti AI for $1.7 Billion 2025-10-21 at 19:13 By Eduard Kovacs The acquisition will unify data resilience with DSPM, privacy, governance, and AI trust across production and secondary data. The post Veeam to Acquire Data Security Firm Securiti AI for $1.7 Billion appeared first on SecurityWeek. This article is […]

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Cybereason Acquired by MSSP Giant LevelBlue

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Cybereason Acquired by MSSP Giant LevelBlue 2025-10-14 at 18:02 By Eduard Kovacs This is LevelBlue’s third acquisition this year, after Trustwave and Aon’s Cybersecurity & IP Litigation Consulting groups. The post Cybereason Acquired by MSSP Giant LevelBlue appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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Cybersecurity M&A Roundup: 40 Deals Announced in September 2025

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Cybersecurity M&A Roundup: 40 Deals Announced in September 2025 2025-10-07 at 15:36 By Eduard Kovacs Significant cybersecurity M&A deals announced by Check Point, CrowdStrike, F5, Mitsubishi Electric, and SentinelOne.  The post Cybersecurity M&A Roundup: 40 Deals Announced in September 2025 appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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SentinelOne to Acquire Observo AI in $225 Million Deal

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SentinelOne to Acquire Observo AI in $225 Million Deal 2025-09-09 at 11:15 By Eduard Kovacs SentinelOne is buying Observo AI for a combination of cash and stock to boost its SIEM and data offerings. The post SentinelOne to Acquire Observo AI in $225 Million Deal appeared first on SecurityWeek. This article is an excerpt from […]

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Cybersecurity M&A Roundup: 27 Deals Announced in August 2025

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Cybersecurity M&A Roundup: 27 Deals Announced in August 2025 2025-09-08 at 13:04 By Eduard Kovacs Significant cybersecurity M&A deals announced by Accenture, CrowdStrike, F5, Okta, and SentinelOne. The post Cybersecurity M&A Roundup: 27 Deals Announced in August 2025 appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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Cybersecurity M&A Roundup: 44 Deals Announced in July 2025

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Cybersecurity M&A Roundup: 44 Deals Announced in July 2025 2025-08-04 at 14:34 By Eduard Kovacs Forty-four cybersecurity merger and acquisition (M&A) deals were announced in July 2025. The post Cybersecurity M&A Roundup: 44 Deals Announced in July 2025 appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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Cybersecurity M&A Roundup: 41 Deals Announced in June 2025

Acquisitions, M&A, M&A Tracker, merger. /

Cybersecurity M&A Roundup: 41 Deals Announced in June 2025 2025-07-02 at 15:33 By Eduard Kovacs Forty-one cybersecurity merger and acquisition (M&A) deals were announced in June 2025. The post Cybersecurity M&A Roundup: 41 Deals Announced in June 2025 appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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LevelBlue to Acquire Trustwave to Create Major MSSP

Acquisition, Funding/M&A, LevelBlue, M&A, M&A Tracker, MDR, MSSP, Trustwave /

LevelBlue to Acquire Trustwave to Create Major MSSP 2025-07-01 at 15:02 By Eduard Kovacs LevelBlue has announced plans to acquire Trustwave to create the largest pure-play managed security services provider (MSSP). The post LevelBlue to Acquire Trustwave to Create Major MSSP appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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Cybersecurity M&A Roundup: 42 Deals Announced in May 2025

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Cybersecurity M&A Roundup: 42 Deals Announced in May 2025 2025-06-06 at 15:47 By Eduard Kovacs The number of cybersecurity-related merger and acquisition (M&A) announcements surged in May 2025. The post Cybersecurity M&A Roundup: 42 Deals Announced in May 2025 appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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Proofpoint to Acquire Hornetsecurity in Reported $1 Billion Deal

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Proofpoint to Acquire Hornetsecurity in Reported $1 Billion Deal 2025-05-15 at 15:24 By Eduard Kovacs Enterprise cybersecurity giant Proofpoint is buying Germany-based Microsoft 365 security solutions provider Hornetsecurity. The post Proofpoint to Acquire Hornetsecurity in Reported $1 Billion Deal appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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Cybersecurity M&A Roundup: 31 Deals Announced in April 2025

Acquisition, Acquisitions, M&A, M&A Tracker, merger. /

Cybersecurity M&A Roundup: 31 Deals Announced in April 2025 2025-05-05 at 11:35 By Eduard Kovacs Thirty-one cybersecurity merger and acquisition (M&A) deals were announced in April 2025. The post Cybersecurity M&A Roundup: 31 Deals Announced in April 2025 appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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Cybersecurity M&A Roundup: 23 Deals Announced in March 2025

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Cybersecurity M&A Roundup: 23 Deals Announced in March 2025 2025-04-03 at 15:01 By Eduard Kovacs Less than two dozen cybersecurity merger and acquisition (M&A) deals were announced in March 2025. The post Cybersecurity M&A Roundup: 23 Deals Announced in March 2025 appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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