Funding/M&A

Cisco to Acquire Splunk for $28 Billion

Cisco will boost its cybersecurity capabilities by shelling out $28 billion to buy Splunk, which Cisco says will drive the next generation of AI-enabled security and observability.

Cisco hacked

Cisco on Thursday announced that it has entered into a definitive agreement to acquire data analysis, security and observability solutions provider Splunk (NASDAQ: SPLK) in a deal valued at $28 billion. 

The networking giant is prepared to pay $157 per share in cash for Splunk, with the acquisition expected to close by the end of the third quarter calendar year 2024. Cisco said the deal will help accelerate revenue growth and gross margin expansion.

Following the acquisition, Splunk President and CEO Gary Steele will join Cisco’s executive team and will report to Cisco CEO and Chair Chuck Robbins.

Splunk’s AI, security and observability capabilities complement Cisco’s offering.

“Uniting with Cisco represents the next phase of Splunk’s growth journey, accelerating our mission to help organizations worldwide become more resilient, while delivering immediate and compelling value to our shareholders,” Steele said.

Robbins commented, “We’re excited to bring Cisco and Splunk together. Our combined capabilities will drive the next generation of AI-enabled security and observability. From threat detection and response to threat prediction and prevention, we will help make organizations of all sizes more secure and resilient.”

Advertisement. Scroll to continue reading.

News of the Splunk acquisition comes just months after Cisco announced buying cloud network security firm Valtix, cloud security company Lightspin, email security firm Armorblox, and identity threat detection and response startup Oort ID.

Related: Predictions 2023: Big Tech’s Coming Security Shopping Spree

Related: SecurityWeek Analysis: Over 210 Cybersecurity M&A Deals Announced in First Half of 2023

Related: TPG to Acquire Forcepoint’s Government Cybersecurity Business Unit

Related Content

Artificial Intelligence

Cisco open sourced Project Quarry, a rule language for detecting AI agent attacks that only emerge across sequences of benign actions.

Malware & Threats

Cisco Talos linked SD-WAN key-stealing malware to infrastructure overlapping Volt Typhoon’s Silent Train network, which Lumen detailed.

Vulnerabilities

An exploited flaw in the Remote Access SSL VPN service lets unauthenticated attackers remotely force ASA and FTD firewalls to reload.

Vulnerabilities

Patched vulnerabilities could allow attackers to execute code, elevate privileges, and leak sensitive information.

Vulnerabilities

Critical-severity security defects could lead to command execution, authentication bypass, and XSS attacks.

Artificial Intelligence

Opaque Systems has developed technology that lets AI systems use sensitive data while keeping it protected by the underlying hardware.

Data Protection

The Thoma Bravo-owned Proofpoint will acquire Varonis in an all-cash transaction and Varonis will become a private company.

Email Security

Unauthenticated, remote attackers could write arbitrary files to the operating system and execute commands with root privileges.

Copyright © 2026 SecurityWeek ®, a Wired Business Media Publication. All Rights Reserved.

Exit mobile version