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.
Cybersecurity M&A Roundup: 27 Deals Announced in August 2025
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.
Cybersecurity M&A Roundup: 44 Deals Announced in July 2025
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.
Darktrace Acquires Mira Security
AI-powered cybersecurity company Darktrace has acquired network traffic visibility provider Mira Security.
The post Darktrace Acquires Mira Security appeared first on SecurityWeek.
Cybersecurity M&A Roundup: 41 Deals Announced in June 2025
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.
LevelBlue to Acquire Trustwave to Create Major MSSP
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.
Cybersecurity M&A Roundup: 42 Deals Announced in May 2025
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.
Proofpoint to Acquire Hornetsecurity in Reported $1 Billion Deal
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.
Cybersecurity M&A Roundup: 31 Deals Announced in April 2025
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.
Cybersecurity M&A Roundup: 36 Deals Announced in August 2024
Roundup of the three dozen cybersecurity-related merger and acquisition (M&A) deals announced in August 2024.
The post Cybersecurity M&A Roundup: 36 Deals Announced in August 2024 appeared first on SecurityWeek.
