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1.1.1.1 now supports post-quantum DNSSEC, all 2,420 bytes of it

Cloudflare's 1.1.1.1 resolver now validates post-quantum DNSSEC signatures using ML-DSA-44, a 2,420-byte NIST algorithm, preparing DNS for post-quantum migration by 2029.

Cloudflare enabled 1.1.1.1 to validate DNSSEC signatures using ML-DSA-44 (algorithm 18), a NIST-standardized post-quantum signature with 1,312-byte public keys and 2,420-byte signatures, roughly 38x larger than ECDSA P-256. The large signatures exceed common DNS-over-UDP limits, forcing fallback to TCP and creating downgrade risks while conventional algorithms must be published alongside. Cloudflare cites the risk of a quantum computer breaking RSA/ECDSA signatures by 2030 and plans full post-quantum security by 2029.

Cloudflare Blog · 5d agoTools1

CBTS brings continuous penetration testing to enterprise security

CBTS launched Penetration Testing as a Service built on Horizon3.ai's NodeZero, combining autonomous pentesting with expert review for continuous validation.

CBTS announced PTaaS, a service that runs recurring autonomous penetration tests powered by Horizon3.ai's NodeZero across cloud, SaaS, identity, and AI environments, with CBTS experts reviewing findings for exploitability and remediation guidance. The service supports daily-to-quarterly cadences and aims to support Continuous Threat Exposure Management (CTEM) programs. It cites Verizon's 2026 DBIR finding that re-exploitation likelihood drops roughly 30 days after last observed exploitation.

Help Net Security · Aug 12, 2026Tools

Securin Platform helps security teams prove when attack paths are closed

Securin launches the AI-native Securin Platform unifying exposure management, attack surface discovery, offensive validation and remediation to prove attack paths are closed.

Securin announced general availability of the Securin Platform, an AI-native preemptive exposure management product combining attack surface discovery, vulnerability and threat intelligence, prioritization, offensive validation and remediation verification in one workflow. It includes modules Surface, Signals, Exposure, Validate and Assure, orchestrated by the VERA multi-agent AI framework, and aims to verify whether real attack paths are closed rather than ranking findings by severity alone.

Help Net Security · 7d agoTools

Horizon3 Announces Integration with CrowdStrike Falcon® Next-Gen SIEM

Horizon3 announces NodeZero integration pushing validated exposure findings into CrowdStrike Falcon Next-Gen SIEM for correlated investigations.

Horizon3 announced an integration enabling validated NodeZero findings to flow into CrowdStrike Falcon Next-Gen SIEM, available now in the CrowdStrike Marketplace. Security teams can ingest and correlate exposure data with endpoint, identity, cloud, and other telemetry during investigations. CrowdStrike claims Falcon Next-Gen SIEM delivers up to 150x faster search than legacy SIEMs at up to 80% lower total cost of ownership.

Horizon3.ai · 21h agoTools

Mars Security Debuts Automated Threat Engine Processing Live Cyber Intelligence Into Validated Rules Within Minutes

Mars Security launches Real-Time Intel-Based Detection, converting threat intelligence advisories into validated, ATT&CK-mapped detection rules within minutes for SOCs.

Mars Security, an autonomous threat hunting and detection engineering platform founded by former offensive security operators, announced Real-Time Intel-Based Detection. The capability ingests advisories from sources like CISA, Mandiant, Unit 42, and Microsoft Threat Intelligence, maps indicators to MITRE ATT&CK, and authors native query logic across connected infrastructure including CrowdStrike Falcon, Wiz, Splunk, Sysmon, identity providers, Snowflake, and Databricks. Every rule is backtested against 30 days of historical telemetry to quantify false positives before analyst approval and one-click deployment. The feature is free for existing customers and available via AWS Marketplace.

CSO Online · 7d agoTools1

Introducing context-aware vulnerability discovery and remediation with Cloudflare Managed Defense and OpenAI Daybreak models

Cloudflare launches invitation-only Vulnerability Discovery and Remediation within Managed Defense, using OpenAI Daybreak models and WAF context to prioritize and patch vulnerabilities.

Cloudflare announced early access to Vulnerability Discovery and Remediation, an invitation-only service within Cloudflare Managed Defense. The service uses OpenAI Daybreak models, including GPT-5.6 Cyber, via the Daybreak Defense Network to hunt and validate vulnerabilities in customer-authorized codebases across Workers and proxied applications. Findings are prioritized using production traffic, WAF rule, and security event context, and proposed patches and WAF mitigations are automatically checked before customer review.

Cloudflare Blog · 12d agoTools

AWS makes it easier to spot firewall rules that have gone quiet

AWS Network Firewall added rule hit counts for stateful rules, letting teams identify unused rules and validate control effectiveness at no added cost.

AWS Network Firewall's rule hit count capability gives security teams visibility into which stateful firewall rules are matching traffic, helping identify unused or redundant rules and validate controls for compliance frameworks like PCI DSS 4.0 and DORA. The feature covers stateful rules in custom and managed rule groups, is enabled by default at no additional Network Firewall cost, and is available in all supported Regions except UAE and Bahrain. Data is surfaced in the Network Firewall dashboard's Top Rule Hits view and can be queried via CloudWatch Logs Insights or Amazon Athena.

Help Net Security · 23d agoTools

OpenAI Builds ‘Defense Factory’ Where AI Agents Continuously Find and Fix Vulnerabilities

OpenAI unveils a Defense Factory where AI agents continuously discover, validate, and fix vulnerabilities, integrating GitHub, Snyk, Semgrep, Tenable, and ServiceNow.

OpenAI introduced a Defense Factory, an agent-first cybersecurity operation that connects AI agents to developer and security tools via APIs, CLIs, and Model Context Protocol integrations including GitHub, GitLab, Snyk, Semgrep, Tenable, Jira, Linear, and ServiceNow. During an internal security sprint, over 250 people across more than 100 service areas closed 53 urgent or high-priority issues on day one, achieved a 90.6% accepted ownership-assignment rate, and Codex generated all remediation patches with only 0.53% rolled back. Agent-assisted deduplication flagged 37% of findings as duplicates, and runtime validation reproduced 19.5% of findings, cutting the false-positive rate to 0.81%. OpenAI argues defenders must exploit a temporary 'defender's window' using source-code access and frontier models before open-weight models enable autonomous offensive agent fleets.

Cyber Security News · 6d agoTools

Security Data Isn’t the Problem. Security Context Is.

Horizon3 blog argues security context, not data volume, is the SOC bottleneck, promoting its NodeZero integration with CrowdStrike Falcon Next-Gen SIEM.

Horizon3.ai published a vendor blog explaining how its NodeZero Proactive Security Platform integration with CrowdStrike Falcon Next-Gen SIEM brings validated exposure findings into existing security operations workflows. The post argues SOCs are now limited by confidence rather than visibility, needing context to decide which issues matter. It cites a global chemical manufacturer that validated exploitable exposures with NodeZero before completing a $2 billion merger.

Horizon3.ai · 21h agoTools

Attack Chains, Not Just Attack Surfaces: Why Testing Individual Techniques Misses the Point

Filigran introduces Attack Chaining in OpenAEV to continuously simulate multi-stage attack paths, exposing gaps that isolated MITRE ATT&CK technique testing misses.

Filigran announced Attack Chaining, a new scenario type in its OpenAEV platform that links individual techniques into automated, continuously-run multi-stage attack paths, using each step's real output (credentials, tokens, open ports) to branch dynamically toward a final objective. The article cites Filigran's State of Threat Management report, in which 93% of security leaders reported a business-impacting cyberattack in the past 12 months, 88% said AI accelerates attackers, and 84% blamed siloed tools and disconnected testing. The 2025 DGFiP breach is cited as an example where individually survivable weaknesses chained into a major intrusion. The feature includes conditional chaining logic, live attack path mapping, structured findings for identifying chokepoints, and predefined scope and safety guardrails.

The Hacker News · 23h agoTools

Product showcase: GitGuardian Honeytoken catches credential theft as it happens

GitGuardian now deploys honeytoken decoy AWS credentials across developer fleets via MDM, generating high-fidelity alerts when infostealers test stolen credentials.

GitGuardian extended its honeytoken platform so decoy AWS credentials can deploy fleet-wide to developer laptops through existing MDM tooling, with deleted decoys automatically replaced at the next sync. When a harvester tests a decoy, the platform logs the API call in the controlling AWS account and raises an incident naming the source machine and file, routed via email, Slack, Teams, ServiceNow, or webhooks. The capability responds to infostealers such as Shai-Hulud that scan entire filesystems and validate stolen credentials within seconds. GitGuardian is building decoys for Kubernetes and package registry credentials using random, structure-free identifiers that resist detection.

Help Net Security · 6d agoTools

Threat Matrix: Mapping threats across cloud web applications

Microsoft released a Cloud Web Applications Threat Matrix, a MITRE ATT&CK-aligned framework mapping threats to cloud-hosted web apps and serverless platforms.

Microsoft introduced the cloud web applications threat matrix, which organizes attack techniques for cloud-hosted web apps and serverless platforms using MITRE ATT&CK tactics, from resource development through impact. The framework covers attack paths spanning application code, managed runtimes, workload identities, and deployment pipelines, cataloging techniques such as subdomain takeover, code injection in connected repositories, compromised registry images, exposed admin interfaces, and serverless trigger injection. It builds on Microsoft's earlier Kubernetes and storage services matrices to help defenders identify visibility gaps, prioritize hardening, and plan investigations in cloud-native environments.

Microsoft Security Blog · 6d agoTools

BugBase Pentest Copilot Enterprise automates black-box pentesting

BugBase launched Pentest Copilot Enterprise, an autonomous AI black-box pentesting platform using parallel agents to attack 100 vulnerability classes with validated PoCs.

BugBase announced Pentest Copilot Enterprise, which performs black-box red teaming without source-code access while maintaining authenticated context. Parallel specialized agents map pages, APIs, accounts and business functions, then execute iterative attacks across 100 vulnerability types including authentication, injection and business-logic flaws. The tool uses real Chromium browsers to preserve cookies, tokens, CSRF state and multiple identities, and navigates WAFs, bot detection, CAPTCHA and T-OTP. BugBase claims full scope coverage on OWASP Juice Shop, Broken Crystals and GOAD, NHA, and DRACARYS Active Directory labs.

Help Net Security · 11d agoTools

Superna 2.15 simplifies cyberstorage security and resilience operations

Superna released Cyberstorage platform v2.15 with redesigned ransomware investigation, guided incident closure and disaster recovery workflows.

Superna announced version 2.15 of its Cyberstorage platform, redesigning the user experience across security and resilience operations. The update adds centralized alarm management with severity and device filtering, consolidated threat investigation views showing affected data, snapshots, recovery status and impacted assets, and guided incident classification and closure workflows. It also refreshes Security Guard healthchecks, audit reporting, disaster recovery workflows and Enterprise AirGap isolation across the Data Security and Disaster Recovery editions.

Help Net Security · 13d agoTools

UltraViolet Cyber Equinox measures detection coverage against MITRE frameworks

UltraViolet Cyber launches Equinox, an AI-automated platform mapping SIEM and EDR detection coverage against MITRE ATT&CK and ATLAS frameworks.

UltraViolet Cyber announced Equinox, a detection engineering platform from its TIDE team that maps existing detections and log sources against MITRE ATT&CK and MITRE ATLAS. It performs coverage analysis in under 30 minutes and recommends vendor or custom detections to fill gaps, with engineers reviewing and backtesting each recommendation. In one customer trial, mapped technique coverage rose from 59 of 222 techniques (26.6%) to 136 of 222 (61.3%) without increasing alert volume.

Help Net Security · 21h agoTools2

Introducing the CyberAgents Exchange AI Inspector: Rigorous review for community-built AI

Tenable and OpenAI launch the CyberAgents Exchange AI Inspector to security-review community-submitted AI agents, MCP servers, and skills using GPT Cyber models.

Tenable and OpenAI announced the CyberAgents Exchange AI Inspector, unveiled at OpenAI's "Intelligence at Work: Cyber Summit," to vet community-submitted AI agents, skills, MCP servers, and multi-agent playbooks in the CyberAgents Exchange registry. The process combines Tenable One AI Exposure scanning, OpenAI GPT Cyber model assessment, and human review, with reviews anchored to specific Git commits. The registry launched in August and hosts over 100 AI listings; the Inspector is expected to be available in September and has already detected prompt injection implemented via invisible Unicode tag characters in a SKILL.md file.

Tenable Blog · 6d agoTools

Reflectiz Launches Agentic Pentesting for Websites: Up to 10x Coverage vs Conventional Pentests

Reflectiz launched a multi-agent AI penetration testing platform for websites, claiming up to 10x more coverage than conventional pentests.

Reflectiz, a continuous web exposure management vendor, launched a multi-agent penetration testing platform for websites under a new Offensive Hub. Four specialized agents crawl the site like a real user, fingerprint the stack, run attacks, and independently validate findings to remove false positives. The company claims up to 10x more coverage than conventional pentesting by starting from its pre-existing live model of each site. Findings integrate via REST API, CI/CD triggers and Slack, and the Atlas remediation agent guides fixes.

CSO Online · 7d agoTools

Reflectiz Launches Agentic Pentesting for Websites: Up to 10x Coverage vs Conventional Pentests

Reflectiz launched a multi-agent AI penetration testing platform for websites, claiming up to 10x more coverage than conventional pentests by leveraging existing site context.

Reflectiz, a web exposure management vendor, announced an agentic penetration testing product within a new Offensive Hub. The platform uses specialized AI agents for crawling, stack fingerprinting, attack execution, and independent validation, claiming to cover the OWASP Top 10 and reduce false positives. Findings integrate with existing workflows via REST API, CI/CD triggers, and Slack, and an AI remediation agent named Atlas guides fixes. The announcement is a vendor press release with a planned September 15 webinar demo.

GBHackers · 7d agoTools 2 sources

Closing the Blind Spot: Securing Personal Repositories in the Software Supply Chain

Wiz highlights personal developer repositories as a supply chain blind spot leaking corporate secrets, offering correlation-based risk validation and remediation.

Wiz argues that developers' personal code repositories are a blind spot in software supply chain security where corporate secrets quietly escape. The company describes an approach that correlates personal repositories to specific developers, validates the actual risk, and drives remediation. No specific incident or vulnerability is disclosed in the announcement.

Wiz Blog · Aug 13, 2026Tools2

12 Best Enterprise Browsers Compared (2026): Features & Pricing

2026 comparison of twelve enterprise browsers ranks Island and Palo Alto Talon as purpose-built leaders, with Chrome Enterprise and Edge free or bundled.

Guide compares twelve enterprise browser options across three models: purpose-built secure browsers (Island, Talon, Surf), layered controls on existing browsers (Chrome Enterprise, Edge for Business, LayerX, Seraphic), and streamed/isolated browsers (Kasm). Island and Palo Alto's Prisma Access Browser lead the purpose-built category for BYOD and contractor DLP. It also notes Mammoth Cyber has ceased operations.

GBHackers · 1d agoTools

Homebrew 7.0.0 gets built-in GUI, better security controls

Homebrew 7.0.0 adds a built-in vulnerability scanner (brew vulns), a Homebrew advisory database, stronger sandboxing, and the BrewUI GUI.

Homebrew 7.0.0 ships a native BrewUI graphical interface for macOS 26 Tahoe and later, plus a new 'brew vulns' command that queries OSV.dev in batch to flag vulnerabilities in installed formulae, specific packages, or Brewfile dependencies. The release also introduces a Homebrew-specific OSV-format advisory database distinguishing outstanding vulnerabilities from backported fixes. Sandbox improvements block home directory access by default and separate network-enabled dependency downloads from offline installs.

BleepingComputer · 1d agoTools1

Metasploit Wrap Up: This One Goes to Sixteen!

Metasploit adds 16 modules including 10 exploits, five covering CISA KEV vulnerabilities in Cisco, SonicWall, PaperCut, JetBrains and Langflow.

Rapid7's weekly Metasploit update ships 16 new modules, 10 of them exploit modules, with five targeting CISA KEV entries. New exploits cover Cisco Secure Firewall Management Center auth bypass (CVE-2026-20079), a SonicWall SMA1000 SSRF-to-root RCE chain (CVE-2026-83548/CVE-2026-83549), JetBrains TeamCity deserialization RCE (CVE-2026-63077), PaperCut NG/MF chain (CVE-2026-81578/CVE-2026-82078), and Langflow authenticated RCE (CVE-2026-19295). The SonicWall and PaperCut chains were reported as actively exploited zero-days, and a new ESC8 relay module exploits CVE-2026-20929 against AD CS Web Enrollment.

Rapid7 Blog · 4d agoTools in the wildCVE-2025-66516CVE-2025-54988CVE-2026-20929+8 CVEs1

Claude Mythos 5 is coming to Tenable One, powering the new “Adversary View”

Tenable will integrate Anthropic's Claude Mythos 5 into Tenable One, launching Adversary View to surface exploitable vulnerability chains from scan data.

Tenable announced it is bringing Anthropic's Claude Mythos 5 into the Tenable One Exposure Management Platform, extending its Project Glasswing research work with Anthropic. The first capability, Tenable One Adversary View, will use the model's adversarial reasoning over raw scanner evidence, plugin output, live connections and low-confidence signals to identify viable vulnerability chains and ranked defensive actions. Customers will act on results through Tenable Hexa AI. Availability details for Adversary View are expected in the coming weeks; no customer deployment exists yet.

Tenable Blog · 7d agoTools1

Mars Security Launches Real-Time Intel-to-Detection Engine That Turns Live Threat Intelligence Into Backtested Detections in Minutes

Mars Security launched Real-Time Intel-Based Detection, converting advisories into MITRE ATT&CK-mapped, backtested detection rules for CrowdStrike, Wiz, and Splunk within minutes.

The capability turns newly published threat intelligence from CISA, Mandiant, Unit 42, and Microsoft Threat Intelligence into validated detection rules within minutes, each backtested against 30 days of the customer's own telemetry before deployment. Rules are written in native query languages across CrowdStrike Falcon, Wiz, Splunk, firewalls, Linux Sysmon, identity providers, AWS telemetry, and data lakes such as Snowflake and Databricks, with no data ingestion or stack changes. The feature is available at no additional cost to existing customers and on AWS Marketplace. Mars also flags detection coverage gaps and extends monitoring to credentials leaked by AI coding agents.

Cyber Security News · 7d agoTools1

New infosec products of the month: August 2026

August 2026 roundup of security product releases from ServiceNow, Tanium, Snyk, F5, A10, Searchlight Cyber, Intezer, NETSCOUT, Tufin, and Abnormal AI.

Help Net Security's monthly product roundup covers roughly a dozen vendors. Highlights include Snyk's general availability of Evo Continuous Offensive Security with AI-powered pentesting and AI agent red teaming, Searchlight Cyber's PTEM platform combining exposure visibility with attacker intelligence, and A10 and F5 AI gateways to govern enterprise LLM and agent usage. Other updates include Abnormal AI email DLP and phishing training, NETSCOUT outbound DDoS mitigation for service providers, Intezer's native Workflows automation, and Tufin's AI-powered Segmentation Intelligence.

Help Net Security · 19d agoTools

Wazuh and AI For Enhanced SOC Workflows

Wazuh details AI-powered SOC workflows via its AI Analyst, self-hosted Llama 3 via Ollama, and Claude 3.5 Haiku integrations.

Wazuh outlines how AI can augment SOC analysts handling high alert volumes. The Wazuh AI Analyst on Wazuh Cloud uses Amazon Bedrock and Anthropic Claude to generate scheduled security posture reports. Self-hosted options include Llama 3 with Ollama, FAISS, and LangChain for privacy-sensitive threat hunting, plus an OpenSearch Assistant integration with Claude 3.5 Haiku. This is a vendor-contributed piece describing product capabilities rather than an incident or vulnerability.

The Hacker News · 25d agoTools

Tufin expands Unified Control Plane with AI intelligence and multi-vendor automation

Tufin's TOS 5.3 adds AI-powered Segmentation Intelligence and multi-vendor automation for AWS, Palo Alto, VMware NSX-T, and Cisco Meraki to its Unified Control Plane.

Tufin TOS 5.3 extends the Unified Control Plane with enhanced AWS firewall, Palo Alto Strata Cloud Manager, VMware NSX-T, and Cisco Meraki support for automated policy and access-request provisioning. The new AI-powered Segmentation Intelligence solution continuously analyzes segmentation policies to identify gaps, drift, and recommended fixes. Tufin cites research that 49% of organizations manage more than 20 security tools across hybrid environments.

Help Net Security · 27d agoTools

Google’s AI security agents found 100+ critical software vulnerabilities in just two days

Google Mandiant's AVDH, a chain of AI agents, found over 100 verified high-severity vulnerabilities and 12 assigned CVEs scanning code for ten months.

Google Mandiant disclosed AVDH (Agentic Vulnerability Discovery Harness), an internal pipeline of chained AI agents built on the Agent Development Kit that hunts vulnerabilities in source code. In a live investigation of stolen corporate repositories it verified more than 100 high-severity flaws in two days; over ten months it scanned tens of millions of lines of code and produced tens of thousands of findings, yielding 12 assigned CVEs including CVE-2026-13242 and CVE-2026-55803, with about a dozen more in active disclosure. Human consultants manually reproduce every confirmed finding before it counts.

Help Net Security · 28d agoToolsCVE-2026-13242CVE-2026-558031