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Acquisitions can change ownership of security teams, systems, and data, creating risks around access, integration, compliance, and incident response.

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An acquisition is the purchase of a company, business unit, or technology by another organization, transferring control of its people, systems, and data. In information security, the event matters because the buyer may inherit unfamiliar networks, cloud services, software, credentials, suppliers, and unresolved security issues.

Before integration, security due diligence should identify exposed systems, critical vulnerabilities, active threats, prior incidents, and obligations governing personal or regulated data. After closing, teams must control access between environments, remove unnecessary accounts, verify asset ownership and logging, and bring inherited systems into vulnerability-management and monitoring processes. Connecting legacy infrastructure too quickly can create new attack paths, while poorly planned changes can hinder detection or incident response. Privacy and compliance reviews should confirm that data use, retention, and cross-border transfers remain lawful under the combined organization.

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Bank Info Security 2 years, 3 months ago

PE Firm Accuses Synopsys of Breaching Exclusivity Agreement

Sunstone Partners: We Had a Letter of Intent to Buy Synopsys' Security Testing UnitA California private equity firm sued Synopsys and accused the systems design behemoth of breaching an exclusivity agreement by shopping its $525 million software integrity business. Sunstone Partners Management said it signed a letter of intent to acquire Synopsys' security testing services unit.

Bank Info Security 2 years, 3 months ago

Zscaler Buys Airgap Networks to Fuel Segmentation in IoT, OT

Deal Will Thwart Lateral Movement of Malicious Traffic Inside of Corporate NetworksZscaler purchased an agentless segmentation startup founded by longtime Juniper Networks executives to dynamically control access to critical infrastructure based on identity and context. Acquiring Airgap Networks will prevent sophisticated threats from moving laterally within IoT or OT devices.

Bank Info Security 2 years, 3 months ago

Wiz Buys Startup Gem Security for $350M to Spot Cloud Issues

Buying CDR Startup Gem Will Help Wiz Address Needs of SecOps, Incident RespondersWiz bought a cloud detection and response startup founded by a longtime Israeli Military Intelligence leader to address security operations and incident response use cases. The deal will bring Wiz's chops in securing infrastructure and cloud environments together with Gem's expertise inside the SOC.

Bank Info Security 2 years, 3 months ago

What Cisco's Purchase of Splunk Means for Cybersecurity, AI

Jeetu Patel on How Buying Splunk Will Fortify Cisco's Security, AI and Data MuscleExecutive Vice President and General Manager Jeetu Patel explains how Cisco's $28 billion acquisition of Splunk will transform the company's security practice to bring in advanced AI, improve data analysis and streamline operations for a stronger defense against cyberthreats.