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

Twenty-seven cybersecurity merger and acquisition deals were announced in August 2025, according to SecurityWeek, marking a notable drop from earlier months. Notable moves include Accenture to acquire CyberCX, with terms not officially disclosed; Australian Financial Review reported that the deal valued CyberCX at more than A$1 billion. Aikido Security acquired Trag, while CrowdStrike announced its plan to acquire Onum to bolster its Falcon next-gen SIEM, the latter reportedly valued at $290 million.

Diginex announced an agreement to acquire Findings for up to $305 million, and F5 acquired MantisNet to boost cloud-native observability. Incode completed the acquisition of AuthenticID, Invicti bought Kondukto, and KeyData Cyber acquired BeyondID, each expanding capabilities in identity, application security, and risk management.

Okta announced the acquisition of Axiom Security for an estimated $75 to $100 million, and SentinelOne agreed to acquire Prompt Security for about $250 million, aiming to extend its AI-native security platform.