Vendor news

Funding rounds, leadership changes, incidents, new capabilities and announcements across the vendors in this catalog — collected automatically from vendors' own public feeds. Product release versions are on their own page, so the landing feed here never reads as one vendor's changelog.Where this comes fromEvery item links to the vendor's own published source: a GitHub release feed, a changelog, a status page, an SEC filing or a company blog. Nothing here is written or editorially reviewed by 0-Doubt, and nothing is a recommendation — it is machine-collected public record, labelled the same way as all other baseline content on the platform. Coverage is uneven by design: a vendor that publishes no public feed will not appear, and that absence is not a judgement about the vendor.

25,326 matching stories — showing up to 3 per vendorPer-vendor capWhile browsing, no single vendor may fill more than three slots on any one page, so a vendor with a chatty release cadence cannot buy the page you are looking at. That means a page can render fewer stories than the count above. Searching a headline or naming a vendor turns the cap off, because then you have asked to see everything that matches.

Announcement

Tenable Uses OpenAI GPT Cyber Models to Help Defenders Inspect Community-Built AI Components

Tenable® Holdings, Inc. (NASDAQ: TENB), the exposure management company, today announced that it is collaborating with OpenAI to create the CyberAgents Exchange AI Inspector (Exchange Inspector), a new security review process for AI agents, skills, MCP servers and multi-agent playbooks available through the CyberAgents Exchange, powered by Tenable.Unveiled today at OpenAI’s Intelligence at Work: Cyber Summit, Exchange Inspector combines frontier assessment using OpenAI GPT cyber models, skills i

Announcement

Firewall Configuration Guide for Cove’s Move to Mutual TLS

Beginning on Friday, October 16, 2026, N-able’s Adlumin MDR and Nightscope Threat Research teams have been tracking the now-confirmed compromise affecting the ConnectWise/SkyKick Cloud Backup app for Microsoft 365. What we've done On Friday, we engaged in a proactive hunt to identify Adlumin partners and customers who are using this M365 app and have performed outreach if indicators associated with this event. N-able’s Adlumin MDR and Nightscope Threat Research teams have constructed

Announcement

M2M vs. User SSO: Why SSO Stops Working When AI Starts Doing the Work

Summary Single Sign-On (SSO) transformed how employees access enterprise applications by eliminating password fatigue and centralizing authentication. But AI assistants and autonomous agents introduce a new challenge. When an AI agent needs to connect to a system outside your SSO ecosystem, it often asks for credentials, and many users simply paste them into the conversation. […] The post M2M vs. User SSO: Why SSO Stops Working When AI Starts Doing the Work appeared first on Akeyless.

Announcement

How to Protect Your Business From Ransomware in the Zero-Day Era

  Direct Answer: Protecting against ransomware today requires more than backups and antivirus. Because attackers increasingly gain initial access through […] The post How to Protect Your Business From Ransomware in the Zero-Day Era appeared first on Vircom.

Announcement

Advanced Threat Modeling: Methods That Find Real Attack Vectors

Security teams do not generally suffer from a shortage of identified findings; they suffer from an inability to tell, among many findings, which represent credible attack vectors worth acting on.... The post Advanced Threat Modeling: Methods That Find Real Attack Vectors appeared first on VerSprite, Threat Modeling and Pentesting Services.

Announcement

Threat Visibility: How to Eliminate Security Blind Spots

Threat visibility has become one of the defining challenges facing modern security operations centers. The problem is not necessarily that... The post Threat Visibility: How to Eliminate Security Blind Spots appeared first on Authentic8.

Announcement

What We Missed: Did ShinyHunters 'Breach' ReliaQuest?

In this video conversation, Dark Reading editors discuss some of the news they didn't get a chance to cover, from the latest antics of ShinyHunters to new research about the prevalence (or lack thereof) of AI-generated malware.

Announcement

What is Identity-Based Microsegmentation?

In the contemporary digital landscape, the traditional network perimeter has effectively dissolved. With the rise of hybrid cloud environments, remote workforces, and the proliferation of […] Source

Announcement

Security Bulletin: Multiple Vulnerabilities affecting SMA1000 Series Appliances

About: SonicWall has disclosed two vulnerabilities affecting SMA1000 series appliances, including CVE-2026-83548, a critical pre-authentication SSRF vulnerability that is actively exploited and listed in CISA's Known Exploited Vulnerabilities (KEV) catalog. Successful exploitation can provide unauthorized access to sensitive functionality, while a related command injection flaw (CVE-2026-83549) may enable remote code execution after administrative access is obtained. Organizations should immedia

Announcement

From AI threat to AI advantage: Putting AI to work in cyber defence

Stay ahead of evolving threatswith smarter, faster security operations. AI has changed the pace of cybersecurity. Attackers are already using it to move faster, operate at greater scale and make their attacks harder to spot. As that speed and sophistication grows, the window to detect and respond gets smaller, leaving security teams with more ground to cover and less time to act. But […] The post From AI threat to AI advantage: Putting AI to work in

Announcement

5 Signs Your Hospital's Medical Devices Are a Security Liability Right Now

Medical device security liability doesn't arrive all at once. It builds quietly, while everyone is focused on keeping devices running and patients safe. By the time it becomes visible, it is usually already serious. Here… The post 5 Signs Your Hospital's Medical Devices Are a Security Liability Right Now appeared first on Cylera.

Announcement

Fraud Has Memory. Does your Identity System?

by Gabriel Steele September 3, 2026 Organizations have built stronger front doors through rigorous onboarding and identity verification, yet fraud losses continue accelerating because sophisticated actors are already inside, reusing verified identities, exploiting recovery processes, and returning... The post Fraud Has Memory. Does your Identity System? appeared first on Daon.

Announcement

How to Perform Third-Party Risk Assessment: Steps & Templates

Quick summaryThis guide provides a technical framework for conducting third-party risk assessments across your entire supply chain. It distinguishes broader third-party risk management from traditional vendor oversight to ensure all external partners are evaluated. You will find an eight-step execution process, a checklist of commonly missed aspects like shadow third parties and exit strategies, and six expert-designed templates tiered for standard and high-risk entities. We include sample repor

Announcement

Meet Mylo: An AI-native way to work with Calico

A library of Calico tools and skills — delivered through the Calico MCP Server What if your hardest network question took ten minutes instead of ten days? Anyone who has operated Kubernetes networking at scale... The post Meet Mylo: An AI-native way to work with Calico appeared first on Tigera.

Announcement

MECCHA CHAMELEON can't hide from the RCE

We found a second delayed RCE in MECCHA CHAMELEON: a malicious custom map could write files anywhere on your system and run code after a restart. Now patched in 4.0.0. Category: Vulnerabilities & Threats

Announcement

FedRAMP High vs. FedRAMP Moderate: What’s the Difference for File Sharing?

FedRAMP Moderate applies to federal systems where a loss of confidentiality, integrity, or availability could cause a serious adverse effect. FedRAMP High applies where that effect could be severe or catastrophic. For file sharing, the appropriate level is driven by the agency’s system categorization, the information being handled, and its mission impact. In 2026, there […] The post FedRAMP High vs. FedRAMP Moderate: What’s the Difference for File Sharing? appeared first on FileCloud blog.

Announcement

CMMC Audit Logging on Linux

What Does CMMC Require of Linux Audit Logs? CMMC Level 2 requires Linux systems that store or process controlled unclassified information to create, retain and protect audit logs. The requirement comes from NIST SP 800-171 practice AU.L2-3.3.1, which CMMC adopts. On Linux that means an auditd ruleset covering logons, identity and credential file changes and privileged commands, with logs shipped off the host. CMMC — the Cybersecurity Maturity Model Certification — is the US Department of Defen

Announcement

Web Bot Auth Solves Identity. But Is That Enough?

Summary AI agents are rapidly becoming first-class participants on the open web, but today’s authentication and identity-verification mechanisms have limitations. At CHEQ, we believe agents The post Web Bot Auth Solves Identity. But Is That Enough? first appeared on CHEQ.