M&A Tracker
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- Cybersecurity M&A Roundup: 38 Deals Announced in March 2026
M&A Tracker
Significant cybersecurity M&A deals announced by Airbus, Cellebrite, Databricks, Quantum eMotion, Rapid7, and OpenAI. The post Cybersecurity M&A Roundup: 38 Deals Announced in March 2026 appeared first on SecurityWeek.
- Wiz Joins Google Cloud as Landmark Acquisition Closes
M&A Tracker · Cloud Security
Google has completed its $32 billion acquisition of the cloud security giant, which will maintain its brand. The post Wiz Joins Google Cloud as Landmark Acquisition Closes appeared first on SecurityWeek.
- OpenAI to Acquire AI Security Startup Promptfoo
M&A Tracker · Artificial Intelligence
Promptfoo has raised more than $23 million in funding for a platform that helps developers secure LLMs and AI agents. The post OpenAI to Acquire AI Security Startup Promptfoo appeared first on SecurityWeek.
- Cybersecurity M&A Roundup: 42 Deals Announced in February 2026
M&A Tracker
Significant cybersecurity M&A deals announced by Check Point, Booz Allen, Proofpoint, Sophos, Palo Alto Networks, and Zscaler. The post Cybersecurity M&A Roundup: 42 Deals Announced in February 2026 appeared first on SecurityWeek.
- Zurich Acquires Beazley in $11 Billion Deal to Lead Cyberinsurance
M&A Tracker · Cyber Insurance
The deal awaits final shareholder and regulatory approvals and is expected to be completed in the second half of 2026. The post Zurich Acquires Beazley in $11 Billion Deal to Lead Cyberinsurance appeared first on SecurityWeek.
- SecurityWeek Report: 426 Cybersecurity M&A Deals Announced in 2025
M&A Tracker
SecurityWeek’s M&A data indicates that today's market is more disciplined, and it seems to favor GRC, data protection, and identity. The post SecurityWeek Report: 426 Cybersecurity M&A Deals Announced in 2025 appeared first on SecurityWeek.
- Palo Alto Networks to Acquire Koi in Reported $400 Million Transaction
M&A Tracker
Koi has developed an endpoint security solution that Palo Alto will use to enhance its products. The post Palo Alto Networks to Acquire Koi in Reported $400 Million Transaction appeared first on SecurityWeek.
- Check Point Announces Trio of Acquisitions Amid Solid 2025 Earnings Beat
M&A Tracker
Check Point has acquired Israeli cybersecurity companies Cyata, Cyclops, and Rotate. The post Check Point Announces Trio of Acquisitions Amid Solid 2025 Earnings Beat appeared first on SecurityWeek.
- Cybersecurity M&A Roundup: 34 Deals Announced in January 2026
M&A Tracker
Significant cybersecurity M&A deals announced by CrowdStrike, Infoblox, JumpCloud, LevelBlue, OneSpan, and Radware. The post Cybersecurity M&A Roundup: 34 Deals Announced in January 2026 appeared first on SecurityWeek.
- Varonis Acquisition of AllTrue.ai Valued at $150 Million
M&A Tracker · Data Protection
The data security firm has acquired the AI trust, risk, and security management company to expand its capabilities. The post Varonis Acquisition of AllTrue.ai Valued at $150 Million appeared first on SecurityWeek.
- CrowdStrike to Acquire Browser Security Firm Seraphic for $420 Million
M&A Tracker
News of the move to acquire Seraphic comes less than a week after CrowdStrike announced an agreement to acquire identity security startup SGNL for $740 million. The post CrowdStrike to Acquire Browser Security Firm Seraphic for $420 Million appeared first on SecurityWeek.
- EU Sets February Deadline for Verdict on Google’s $32B Wiz Acquisition
M&A Tracker
The record-breaking deal has already received a green light from the US government. The post EU Sets February Deadline for Verdict on Google’s $32B Wiz Acquisition appeared first on SecurityWeek.
- Cybersecurity M&A Roundup: 30 Deals Announced in December 2025
M&A Tracker
Significant cybersecurity M&A deals announced by Akamai, Red Hat, Checkmarx, Silent Push, and ServiceNow. The post Cybersecurity M&A Roundup: 30 Deals Announced in December 2025 appeared first on SecurityWeek.
- 8 Cybersecurity Acquisitions Surpassed $1 Billion Mark in 2025
M&A Tracker
The total disclosed value for all the cybersecurity M&A deals announced in 2025 exceeded $84 billion. The post 8 Cybersecurity Acquisitions Surpassed $1 Billion Mark in 2025 appeared first on SecurityWeek.
- ServiceNow to Acquire Armis for $7.75 Billion in Cash
M&A Tracker
Rumors of a possible buyout surfaced earlier this month, with the official announcement coming just weeks after Armis announced raising $435 million. The post ServiceNow to Acquire Armis for $7.75 Billion in Cash appeared first on SecurityWeek.
- Proofpoint Completes $1.8 Billion Acquisition of Hornetsecurity
M&A Tracker
Proofpoint said Hornetsecurity brings in nearly $200 million in annual recurring revenue, with a 20% year-over-year growth rate. The post Proofpoint Completes $1.8 Billion Acquisition of Hornetsecurity appeared first on SecurityWeek.
- Cybersecurity M&A Roundup: 30 Deals Announced in November 2025
M&A Tracker
Significant cybersecurity M&A deals announced by Arctic Wolf, Bugcrowd, Huntress, Palo Alto Networks, and Zscaler. The post Cybersecurity M&A Roundup: 30 Deals Announced in November 2025 appeared first on SecurityWeek.
- ServiceNow to Acquire Identity Security Firm Veza in Reported $1 Billion Deal
M&A Tracker · Identity & Access
Veza Security was recently valued at more than $800 million after raising $108 million in Series D funding. The post ServiceNow to Acquire Identity Security Firm Veza in Reported $1 Billion Deal appeared first on SecurityWeek.
- Palo Alto Networks to Acquire Observability Platform Chronosphere in $3.35 Billion Deal
M&A Tracker
The move to acquire Chronosphere is the latest of several acquisitions in recent years and follows a massive $25 billion deal to acquire CyberArk. The post Palo Alto Networks to Acquire Observability Platform Chronosphere in $3.35 Billion Deal appeared first on SecurityWeek.
- DOJ Antitrust Review Clears Google’s $32 Billion Acquisition of Wiz
M&A Tracker
Google’s acquisition of Wiz is expected to close in 2026, but there are other reviews that need to be cleared. The post DOJ Antitrust Review Clears Google’s $32 Billion Acquisition of Wiz appeared first on SecurityWeek.
- Bugcrowd Acquires Application Security Firm Mayhem
M&A Tracker · Application Security
Bugcrowd said the acquisition of Mayhem has nearly doubled its valuation — previously reported at over $1 billion. The post Bugcrowd Acquires Application Security Firm Mayhem appeared first on SecurityWeek.
- Zscaler Acquires AI Security Company SPLX
M&A Tracker
SPLX red teaming, asset management, and threat inspection technology will enable Zscaler to expand its Zero Trust Exchange platform. The post Zscaler Acquires AI Security Company SPLX appeared first on SecurityWeek.
- Cybersecurity M&A Roundup: 45 Deals Announced in October 2025
M&A Tracker
Significant cybersecurity M&A deals announced by Jamf, LevelBlue, Ping Identity, Twilio, and Veeam Software. The post Cybersecurity M&A Roundup: 45 Deals Announced in October 2025 appeared first on SecurityWeek.
- Jamf to Go Private Following $2.2 Billion Acquisition by Francisco Partners
M&A Tracker
The private equity firm will purchase the outstanding shares of Jamf common stock for $13 per share in an all-cash transaction. The post Jamf to Go Private Following $2.2 Billion Acquisition by Francisco Partners appeared first on SecurityWeek.
- Veeam to Acquire Data Security Firm Securiti AI for $1.7 Billion
M&A Tracker · Data Protection
The acquisition will unify data resilience with DSPM, privacy, governance, and AI trust across production and secondary data. The post Veeam to Acquire Data Security Firm Securiti AI for $1.7 Billion appeared first on SecurityWeek.
- Dataminr to Acquire ThreatConnect for $290 Million
M&A Tracker
The goal is to combine Dataminr’s data signals platform with ThreatConnect’s deep internal data capabilities. The post Dataminr to Acquire ThreatConnect for $290 Million appeared first on SecurityWeek.
- Cybereason to be Acquired by MSSP Giant LevelBlue
M&A Tracker
This is LevelBlue’s third acquisition this year, after Trustwave and Aon’s Cybersecurity & IP Litigation Consulting groups. The post Cybereason to be Acquired by MSSP Giant LevelBlue appeared first on SecurityWeek.
- Cybersecurity M&A Roundup: 40 Deals Announced in September 2025
M&A Tracker
Significant cybersecurity M&A deals announced by Check Point, CrowdStrike, F5, Mitsubishi Electric, and SentinelOne. The post Cybersecurity M&A Roundup: 40 Deals Announced in September 2025 appeared first on SecurityWeek.
- Check Point to Acquire AI Security Firm Lakera
M&A Tracker · Artificial Intelligence
Move highlights rising demand for AI-native security as enterprises face new risks from generative models and autonomous agents The post Check Point to Acquire AI Security Firm Lakera appeared first on SecurityWeek.
- F5 to Acquire CalypsoAI for $180 Million
M&A Tracker
F5 is buying CalypsoAI for its adaptive AI inference security solutions, which will be integrated into its Application Delivery and Security Platform. The post F5 to Acquire CalypsoAI for $180 Million appeared first on SecurityWeek.
- Mitsubishi Electric to Acquire Nozomi Networks for Nearly $1 Billion
M&A Tracker
The industrial cybersecurity firm will become a wholly owned subsidiary of Mitsubishi Electric. The post Mitsubishi Electric to Acquire Nozomi Networks for Nearly $1 Billion appeared first on SecurityWeek.
- SentinelOne to Acquire Observo AI in $225 Million Deal
M&A Tracker
SentinelOne is buying Observo AI for a combination of cash and stock to boost its SIEM and data offerings. The post SentinelOne to Acquire Observo AI in $225 Million Deal appeared first on SecurityWeek.
- Cybersecurity M&A Roundup: 27 Deals Announced in August 2025
M&A Tracker
Significant cybersecurity M&A deals announced by Accenture, CrowdStrike, F5, Okta, and SentinelOne. The post Cybersecurity M&A Roundup: 27 Deals Announced in August 2025 appeared first on SecurityWeek.
- Cybersecurity M&A Roundup: 44 Deals Announced in July 2025
M&A Tracker
Forty-four cybersecurity merger and acquisition (M&A) deals were announced in July 2025. The post Cybersecurity M&A Roundup: 44 Deals Announced in July 2025 appeared first on SecurityWeek.
- Axonius Acquires Medical Device Security Firm Cynerio in $100 Million Deal
M&A Tracker
Axonius has acquired Cynerio for $100 million in cash and stock to accelerate its expansion into the healthcare market. The post Axonius Acquires Medical Device Security Firm Cynerio in $100 Million Deal appeared first on SecurityWeek.
- Darktrace Acquires Mira Security
M&A Tracker · Network Security
AI-powered cybersecurity company Darktrace has acquired network traffic visibility provider Mira Security. The post Darktrace Acquires Mira Security appeared first on SecurityWeek.
- Cybersecurity M&A Roundup: 41 Deals Announced in June 2025
M&A Tracker
Forty-one cybersecurity merger and acquisition (M&A) deals were announced in June 2025. The post Cybersecurity M&A Roundup: 41 Deals Announced in June 2025 appeared first on SecurityWeek.
- LevelBlue to Acquire Trustwave to Create Major MSSP
M&A Tracker
LevelBlue has announced plans to acquire Trustwave to create the largest pure-play managed security services provider (MSSP). The post LevelBlue to Acquire Trustwave to Create Major MSSP appeared first on SecurityWeek.
- Cybersecurity M&A Roundup: 42 Deals Announced in May 2025
M&A Tracker
The number of cybersecurity-related merger and acquisition (M&A) announcements surged in May 2025. The post Cybersecurity M&A Roundup: 42 Deals Announced in May 2025 appeared first on SecurityWeek.
- Controversial Firms Cellebrite and Corellium Announce $200 Million Acquisition Deal
M&A Tracker
Cellebrite and Corellium, whose names have been mentioned in spyware stories, are joining forces to provide advanced investigative solutions. The post Controversial Firms Cellebrite and Corellium Announce $200 Million Acquisition Deal appeared first on SecurityWeek.
- Proofpoint to Acquire Hornetsecurity in Reported $1 Billion Deal
M&A Tracker
Enterprise cybersecurity giant Proofpoint is buying Germany-based Microsoft 365 security solutions provider Hornetsecurity. The post Proofpoint to Acquire Hornetsecurity in Reported $1 Billion Deal appeared first on SecurityWeek.
- Cybersecurity M&A Roundup: 31 Deals Announced in April 2025
M&A Tracker
Thirty-one cybersecurity merger and acquisition (M&A) deals were announced in April 2025. The post Cybersecurity M&A Roundup: 31 Deals Announced in April 2025 appeared first on SecurityWeek.
- Palo Alto Networks to Acquire AI Security Firm Protect AI
M&A Tracker
Palo Alto Networks is acquiring AI security company Protect AI in a deal previously estimated at $650-700 million. The post Palo Alto Networks to Acquire AI Security Firm Protect AI appeared first on SecurityWeek.
- Cybersecurity M&A Roundup: 23 Deals Announced in March 2025
M&A Tracker
Less than two dozen cybersecurity merger and acquisition (M&A) deals were announced in March 2025. The post Cybersecurity M&A Roundup: 23 Deals Announced in March 2025 appeared first on SecurityWeek.
- What’s Behind Google’s $32 Billion Wiz Acquisition?
M&A Tracker · Cloud Security
News analysis: Google positions itself to compete with Microsoft for enterprise security dollars. How does this deal affect startup ecosystem? The post What’s Behind Google’s $32 Billion Wiz Acquisition? appeared first on SecurityWeek.
- Google to Acquire Cloud Security Giant Wiz for $32 Billion in Cash
M&A Tracker
Google has confirmed reports that it’s buying cloud security giant Wiz and says it’s prepared to pay $32 billion in cash. The post Google to Acquire Cloud Security Giant Wiz for $32 Billion in Cash appeared first on SecurityWeek.
- Armis Acquires Otorio to Expand OT and CPS Security Suite
M&A Tracker · ICS/OT
The transaction is valued in the range of $120 million and gives Armis an on-premises CPS solution The post Armis Acquires Otorio to Expand OT and CPS Security Suite appeared first on SecurityWeek.
- Jamf to Acquire Identity Automation for $215 Million
M&A Tracker · Identity & Access
Apple device management firm Jamf has entered into an agreement to acquire IAM platform Identity Automation. The post Jamf to Acquire Identity Automation for $215 Million appeared first on SecurityWeek.
- Cybersecurity M&A Roundup: 28 Deals Announced in February 2025
M&A Tracker
Cybersecurity-related merger and acquisition (M&A) deals announced in February 2025. The post Cybersecurity M&A Roundup: 28 Deals Announced in February 2025 appeared first on SecurityWeek.
- CyberArk Expands Identity Security Play With $165M Acquisition of Zilla Security
M&A Tracker · Identity & Access
CyberArk acquires early stage Boston startup Zilla Security for $165M, expanding its identity security and IGA capabilities. The post CyberArk Expands Identity Security Play With $165M Acquisition of Zilla Security appeared first on SecurityWeek.
- SecurityWeek Analysis: Over 400 Cybersecurity M&A Deals Announced in 2024
M&A Tracker
An analysis conducted by SecurityWeek shows that 405 cybersecurity-related mergers and acquisitions were announced in 2024. The post SecurityWeek Analysis: Over 400 Cybersecurity M&A Deals Announced in 2024 appeared first on SecurityWeek.
- Drata to Acquire SafeBase in $250 Million Deal
M&A Tracker
Security and compliance automation firm Drata has acquired trust center platform SafeBase in a quarter billion dollar deal. The post Drata to Acquire SafeBase in $250 Million Deal appeared first on SecurityWeek.
- SolarWinds Taken Private in $4.4 Billion Turn/River Capital Acquisition
M&A Tracker
SolarWinds will become a privately held company following its acquisition by Turn/River Capital for $4.4 billion in cash. The post SolarWinds Taken Private in $4.4 Billion Turn/River Capital Acquisition appeared first on SecurityWeek.
- Cybersecurity M&A Roundup: 45 Deals Announced in January 2025
M&A Tracker
A significant number of cybersecurity-related merger and acquisition (M&A) deals announced in January 2025. The post Cybersecurity M&A Roundup: 45 Deals Announced in January 2025 appeared first on SecurityWeek.
- Sophos Completes Acquisition of Secureworks
M&A Tracker · Endpoint Security
Sophos has completed its $859 million all-cash acquisition of SecureWorks. The post Sophos Completes Acquisition of Secureworks appeared first on SecurityWeek.
- Tenable to Acquire Vulcan Cyber for $150 Million
M&A Tracker
Tenable plans to acquire exposure management company Vulcan Cyber for roughly $150 million in cash and stock. The post Tenable to Acquire Vulcan Cyber for $150 Million appeared first on SecurityWeek.
- NinjaOne to Acquire Dropsuite for $252 Million
M&A Tracker
Endpoint management and security firm NinjaOne to acquire cloud data backup, archiving, and recovery solutions provider Dropsuite for $252 million. The post NinjaOne to Acquire Dropsuite for $252 Million appeared first on SecurityWeek.
- Darktrace to Acquire Incident Investigation Firm Cado Security
M&A Tracker
Darktrace has announced the proposed acquisition of UK-based incident investigation firm Cado Security, reportedly for up to $100 million. The post Darktrace to Acquire Incident Investigation Firm Cado Security appeared first on SecurityWeek.
- Cybersecurity M&A Roundup: 37 Deals Announced in December 2024
M&A Tracker
Roundup of the thirty-seven cybersecurity-related merger and acquisition (M&A) deals announced in December 2024. The post Cybersecurity M&A Roundup: 37 Deals Announced in December 2024 appeared first on SecurityWeek.
- Cisco to Acquire Threat Detection Company SnapAttack
M&A Tracker
Cisco has announced its intention to acquire threat detection company SnapAttack to boost Splunk security product capabilities. The post Cisco to Acquire Threat Detection Company SnapAttack appeared first on SecurityWeek.
- Arctic Wolf Buys Cylance for $160M Plus Stock From BlackBerry, Which Bought It for $1.4B
M&A Tracker
Security operations firm Arctic Wolf has acquired Cylance from BlackBerry for $160 million in cash and 5.5 million common shares. The post Arctic Wolf Buys Cylance for $160M Plus Stock From BlackBerry, Which Bought It for $1.4B appeared first on SecurityWeek.
- Fortinet Acquires Perception Point Reportedly for $100 Million
M&A Tracker
Fortinet has acquired Israeli collaboration and email security company Perception Point to expand its offering. The post Fortinet Acquires Perception Point Reportedly for $100 Million appeared first on SecurityWeek.
- Cybersecurity M&A Roundup: 49 Deals Announced in November 2024
M&A Tracker
Roundup of the forty-nine cybersecurity-related merger and acquisition (M&A) deals announced in November 2024. The post Cybersecurity M&A Roundup: 49 Deals Announced in November 2024 appeared first on SecurityWeek.
- Bitsight to Acquire Cybersixgill for $115 Million
M&A Tracker
Cyber risk management solutions provider Bitsight is acquiring threat intelligence firm Cybersixgill for $115 million. The post Bitsight to Acquire Cybersixgill for $115 Million appeared first on SecurityWeek.
- Cybereason and Trustwave Announce Merger
M&A Tracker · Endpoint Security
Cybereason Chairman & CEO Eric Gan believes the merger could help its existing success in some international markets. The post Cybereason and Trustwave Announce Merger appeared first on SecurityWeek.
- CrowdStrike to Acquire Adaptive Shield in Reported $300 Million Deal
M&A Tracker
CrowdStrike is acquiring Israeli SaaS security firm Adaptive Shield to boost the capabilities of its Falcon cybersecurity platform. The post CrowdStrike to Acquire Adaptive Shield in Reported $300 Million Deal appeared first on SecurityWeek.
- Cybersecurity M&A Roundup: 37 Deals Announced in October 2024
M&A Tracker
Roundup of the thirty-seven cybersecurity-related merger and acquisition (M&A) deals announced in October 2024. The post Cybersecurity M&A Roundup: 37 Deals Announced in October 2024 appeared first on SecurityWeek.
- Proofpoint to Acquire Data Security Posture Management Firm Normalyze
M&A Tracker
Enterprise cybersecurity giant Proofpoint is acquiring data security posture management (DSPM) company Normalyze. The post Proofpoint to Acquire Data Security Posture Management Firm Normalyze appeared first on SecurityWeek.
- Socure Acquires Risk Decisioning Company Effectiv for $136M
M&A Tracker
Predictive analytics firm Socure will spend $136 million to acquire Effectiv, a provider of fraud and risk decisioning technologies. The post Socure Acquires Risk Decisioning Company Effectiv for $136M appeared first on SecurityWeek.
- Sophos to Acquire SecureWorks in $859 Million All-Cash Deal
M&A Tracker · Incident Response
Sophos plans to integrate Secureworks Taegis XDR platform into its MDR services across small, mid-sized, and enterprise segments. The post Sophos to Acquire SecureWorks in $859 Million All-Cash Deal appeared first on SecurityWeek.
- Cybersecurity M&A Roundup: 37 Deals Announced in September 2024
M&A Tracker
Roundup of the 37 cybersecurity-related merger and acquisition (M&A) deals announced in September 2024. The post Cybersecurity M&A Roundup: 37 Deals Announced in September 2024 appeared first on SecurityWeek.
- Dragos Acquires Network Perception to Boost Visibility
M&A Tracker · ICS/OT
OT security firm Dragos has acquired Network Perception to enhance its platform’s visibility, segmentation and compliance capabilities. The post Dragos Acquires Network Perception to Boost Visibility appeared first on SecurityWeek.
- Visa to Acquire Fraud Protection Firm Featurespace
M&A Tracker · Cybercrime
Incubated at Cambridge University’s engineering department, Featurespace's algorithmic-based solutions analyze transaction data to detect fraud cases. The post Visa to Acquire Fraud Protection Firm Featurespace appeared first on SecurityWeek.
- Mastercard to Acquire Threat Intelligence Firm Recorded Future for $2.6 Billion
M&A Tracker · Threat Intelligence
Financial services giant Mastercard is acquiring Recorded Future from private equity firm Insight Partners for $2.6 billion. The post Mastercard to Acquire Threat Intelligence Firm Recorded Future for $2.6 Billion appeared first on SecurityWeek.
- Cybersecurity M&A Roundup: 36 Deals Announced in August 2024
M&A Tracker
Roundup of the three dozen cybersecurity-related merger and acquisition (M&A) deals announced in August 2024. The post Cybersecurity M&A Roundup: 36 Deals Announced in August 2024 appeared first on SecurityWeek.
- Check Point to Acquire External Cyber Risk Management Firm Cyberint
M&A Tracker · Threat Intelligence
Check Point says the acquisition will enhance its own SOC capabilities and expand its managed threat intelligence offerings. The post Check Point to Acquire External Cyber Risk Management Firm Cyberint appeared first on SecurityWeek.
- Cisco to Acquire AI Security Firm Robust Intelligence
M&A Tracker · Artificial Intelligence
Cisco intends to acquire Robust Intelligence, a California-based company that specializes in securing AI applications. The post Cisco to Acquire AI Security Firm Robust Intelligence appeared first on SecurityWeek.
- Cybersecurity M&A Roundup: 25 Deals Announced in July 2024
M&A Tracker
Roundup of the more than two dozen cybersecurity-related merger and acquisition (M&A) deals announced in July 2024. The post Cybersecurity M&A Roundup: 25 Deals Announced in July 2024 appeared first on SecurityWeek.
- SecurityWeek Analysis: 178 Cybersecurity M&A Deals Announced in First Half of 2024
M&A Tracker
178 cybersecurity M&A deals were announced in the first half of 2024, the smallest half year number since SecurityWeek started tracking them. The post SecurityWeek Analysis: 178 Cybersecurity M&A Deals Announced in First Half of 2024 appeared first on SecurityWeek.
- Wiz to Pursue IPO as It Walks Away From $23 Billion Google Deal
M&A Tracker
Cloud security giant Wiz will stick to its original plan and pursue an IPO, walking away from a $23 billion deal with Google. The post Wiz to Pursue IPO as It Walks Away From $23 Billion Google Deal appeared first on SecurityWeek.
