Funding/M&A
SpecterOps has raised an unusually large $75 million Series B funding round to accelerate the growth of its BloodHound Enterprise platform.
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Cloud Security
Cloud security startup Circumvent has raised $6 million to develop a network of agents for autonomous prioritization and remediation.
Cybersecurity Funding
ZeroRISC has raised $10 million in seed funding for production-grade open source silicon security, built on OpenTitan designs.
Artificial Intelligence
Cybersecurity heavyweight Securonix acquires ThreatQuotient to boost plans to build an all-in-one security operations stack.
Artificial Intelligence
Maze and its investors are betting on finding profits in software that uses AI-powered agents to automate critical parts of the process.
Artificial Intelligence
Knostic provides a “need-to-know” filter on the answers generated by enterprise large language models (LLM) tools.
Cloud Security
Misconfigurations are the cause of most cloud breaches. Aryon is on a mission to prevent them.
Identity & Access
Apple device management firm Jamf has entered into an agreement to acquire IAM platform Identity Automation.
Cybersecurity Funding
Ransomware defense startup Mimic has raised $50 million in a Series A funding round led by Google Ventures and Menlo Ventures.
M&A Tracker
Cybersecurity-related merger and acquisition (M&A) deals announced in February 2025.
Artificial Intelligence
Dreadnode is building “offensive machine learning” tools to safely simulate how AI models might be exploited in the wild.
Funding/M&A
The sudden shutdown follows the sale of Skybox Security’s business and technology assets to rival Israeli cybersecurity firm Tufin.
Cloud Security
Rad Security has raised $14 million in Series A funding for a defense platform for AI workloads and cloud infrastructure.
Endpoint Security
Texas automated endpoint management vendor banks $500 million infusion in Series C extensions that values the company at $5 billion.
Cybersecurity Funding
Blockaid raises $50 million in Series B funding to scale operations to meet demand for its blockchain application security platform.
Application Security
San Francisco startup secures $8.5 million in seed funding led by Valley Capital Partners to tackle browser-based malware attacks.
Artificial Intelligence
Singulr AI announced its launch with $10 million in seed funding raised for an enterprise AI security and governance platform.
Cybersecurity Funding
Israeli cybersecurity startup Dream has raised $100 million in Series B funding and is now valued at $1.1 billion.
Funding/M&A
In a signal move for the cybersecurity sector, identity and access management (IAM) vendor SailPoint has made its return to public markets.
Cybersecurity Funding
Identity management provider SGNL has raised $30 million in a Series A funding round led by Brightmind Partners.
Funding/M&A
CyberArk acquires early stage Boston startup Zilla Security for $165M, expanding its identity security and IGA capabilities.
Funding/M&A
An analysis conducted by SecurityWeek shows that 405 cybersecurity-related mergers and acquisitions were announced in 2024.
Cybersecurity Funding
Jscrambler has received a $5.2 million investment from Iberis Capital to accelerate innovation and research.
Compliance
QuSecure is pitching a software-based security architecture that overlays onto current networks to help businesses with PQC migration.
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RegisterExpert Insights
In a rapidly changing AI environment, CISOs are worried about investing in the wrong solution or simply not investing because they can’t decide what the best option is.
(Marc Solomon)
Adopting a layered defense strategy that includes human-centric tools and updating security components.
(Stu Sjouwerman)
A strong AI deployment starts with asking the right questions, mapping your risks, and thinking like an adversary — before it’s too late.
(Matt Honea)
It’s time for enterprises to stop treating unmanaged devices as an edge case and start securing them as part of a unified Zero Trust strategy.
(Etay Maor)
Many security professionals feel pressured to pursue leadership roles, but success can also mean going deeper, not just higher.
(Joshua Goldfarb)