NitroSecurity Acquires RippleTech

NitroSecurity Acquires LogMatrix Security Business; Raises $6M Series B

October 15, 2010

Cybersecurity

NitroSecurity secured $6 million in Series B financing and acquired the security business of LogMatrix to expand its customer and technology portfolio. The company will integrate LogMatrix's risk-based assessment and correlation technologies into its NitroView SIEM product family and use the funding to grow its presence in federal, healthcare and critical infrastructure markets.

McAfee Acquires NitroSecurity

October 4, 2011

Cybersecurity

McAfee, Inc. completed its acquisition of NitroSecurity, a Portsmouth-based provider of security information and event management (SIEM) solutions. The deal brings NitroSecurity's SIEM technology and team into McAfee's Risk and Compliance/business unit to expand McAfee's visibility, analytics and remediation capabilities across endpoint, network and application environments.

Avertium Acquires 1440 Security to Expand LogRhythm and SOC Capabilities

September 16, 2020

Cybersecurity

Avertium has acquired 1440 Security, a nationally recognized managed security service provider with a Colorado-based 24/7 security operations center, to strengthen Avertium's LogRhythm expertise and extend its XDR and advanced threat management capabilities. The deal adds a third CyberOps Center of Excellence to Avertium's existing centers and expands its managed security and incident response offerings.

Ripple Acquires Fortress Trust

September 8, 2023

Financial Services

Ripple has agreed to acquire Fortress Trust, a subsidiary of Fortress Blockchain Technologies, bringing a Nevada trust license and Web3 custody and payments infrastructure into Ripple's enterprise crypto stack. The acquisition expands Ripple's regulatory licenses and capabilities across payments, custody, and tokenization; the deal remains subject to due diligence and regulatory approvals.

LogRhythm Acquires MistNet

January 13, 2021

Cybersecurity

LogRhythm has acquired MistNet, a cloud-based analytics platform that provides deep network visibility and machine learning-based threat detection. The deal expands LogRhythm's SIEM/XDR capabilities by adding MistNet's network detection and distributed AI analytics to accelerate detection and response across network, endpoint and user behavior data.

Limerston Capital Acquires DigitalXRAID

July 16, 2025

Cybersecurity

Limerston Capital has added DigitalXRAID, an award-winning UK managed security services provider (MSSP), to its cybersecurity platform as an add-on acquisition. The deal expands the group's SOC, managed services, digital forensics and incident response capabilities and follows Limerston's May acquisition of CyberCrowd as part of a buy-and-build strategy to create a leading UK cyber security group.