ServiceNow has agreed to acquire cybersecurity firm Armis for $7.75 billion in cash, marking the largest deal in ServiceNow’s history. The acquisition aims to combine ServiceNow’s workflow and risk management products with Armis’ expertise in asset discovery and cyber-physical security, creating an integrated platform for real-time device visibility, risk prioritization, and automated remediation across IT, OT, IoT, and medical systems. This move is positioned as a response to the growing complexity of attack surfaces driven by increased connectivity and the adoption of AI, with the goal of delivering proactive protection and continuous security operations for enterprises.
Armis’ Centrix platform will be integrated into ServiceNow’s Vancouver release, forming an AI-powered security operations hub that unifies vulnerability management, threat detection, and compliance. The acquisition is expected to triple ServiceNow’s addressable market and enhance its offerings in critical sectors such as manufacturing and healthcare, where Armis already secures a significant portion of Fortune 100 companies. The deal, which is subject to regulatory approval and expected to close in the second half of 2026, also reflects broader market trends as ServiceNow’s stock experienced a temporary dip amid M&A scrutiny and high valuations.

See the actors and campaigns active against you right now.
5 events from the most recent confirmed update back to the earliest known activity.
Following early reports of the transaction, ServiceNow's stock fell by nearly 12%, reflecting investor scrutiny of the high-value cybersecurity acquisition.
ServiceNow said the Armis acquisition is expected to close in the second half of 2026, subject to regulatory approval. The company also indicated Armis would be integrated into its platform while continuing as a business unit during the transition.
On December 23, 2025, ServiceNow announced an agreement to buy Armis in cash for $7.75 billion, its largest acquisition to date. The deal is intended to expand ServiceNow's cybersecurity capabilities, especially in device visibility and cyber-physical security across IT, OT, IoT, and medical systems.
Before the acquisition announcement, Armis completed a $435 million funding round that valued the company at $6.1 billion, underscoring investor interest as it weighed future strategic options.
Armis was founded in 2015 and built a business around agentless asset visibility and security for unmanaged devices across IT, OT, IoT, and medical environments.
Vulnerabilities, threat actors, malware, products, organizations, and breaches Mallory has linked to this story.
See the adversaries and campaigns active against your sector right now, ranked by what they're exploiting.
3 references tracked. Mallory keeps watching after this page renders.
cyberscoop.com
Open sourcethecyberthrone.in
Open sourcebankinfosecurity.com
Open sourceMap indicators from this story to your assets and identify affected systems in minutes.
Every observed campaign, victim, and pivot linked to actors named in this story.
Malware, exploits, and IOCs connected to the activity described here.
YARA, Sigma, and Snort rules deployed to your SIEM as soon as they’re published.
Get matching new stories delivered to your team as they break — not the next morning.
Ask questions about this story and take action on the answers.