Is defend.network free to use?

Yes. defend.network is completely free with no signup, no paywall, and no account required. Daily threat briefings, live vulnerability reports, and the security tools directory are all open to everyone.

How often is defend.network updated?

A new AI-generated threat briefing is published every day at 04:00 UTC. The vulnerability report is a living document that opens at the start of each week and refreshes daily as new briefings land, with still-exploited CVEs carrying over between weeks. Threat and industry category pages also update daily.

Where does defend.network get its data?

Briefings are synthesized from ten authoritative cybersecurity feeds: CISA advisories, The Hacker News, BleepingComputer, Krebs on Security, Dark Reading, The Record, SecurityWeek, Schneier on Security, HackRead, and Sophos News. Every CVE is cross-checked against the NVD and the CISA Known Exploited Vulnerabilities (KEV) catalog.

How are CVEs and severity ratings verified?

Each CVE mentioned in a briefing or vulnerability report is verified against the National Vulnerability Database (NVD) and the CISA KEV catalog. Severity is derived from the CVSS score and known-exploited status, so reports prioritize what is actually being exploited in the wild.

What does defend.network cover?

Coverage spans 16 threat categories (such as ransomware, phishing, zero-day exploits, and supply-chain attacks), 13 affected industries (healthcare, finance, government, and more), live vulnerability reports with patch-priority guidance, and a directory of 59 security tools across 14 categories.

Who is defend.network for?

defend.network is built for security teams, SOC analysts, IT administrators, CISOs, and anyone who needs concise, verified daily cyber threat intelligence without wading through dozens of news sources.

LIVE FEED

HIGH: HIGH — Hugging Face breach: ~700 AI agents coordinated attack via OpenAI IM1 model [1,6]◆HIGH: HIGH — Next.js critical RCE flaws patched: AVIF and Windows path traversal allow unauthenticated code execution [2]◆HIGH: HIGH — PaperCut NG/MF zero-day actively exploited; all versions affected [7]◆HIGH: HIGH — TeamPCP: Two alleged members arrested in Australia; blamed for longest supply-chain attack spree [11,25]◆MED: Chinese QScan/QTRouter infrastructure disrupted by FBI targeting U.S. critical infrastructure◆MED: Kaltura mwEmbed — two unpatched RCEs allow file read and code execution (CVE-2026-19913/19912)◆MED: NovaCookies phishing-as-a-service abuses DocuSign to steal Microsoft 365 sessions ($320/month)◆MED: CISA red team exercise: one critical infrastructure org undetected during compromise assessment◆HIGH: HIGH — Hugging Face breach: ~700 AI agents coordinated attack via OpenAI IM1 model [1,6]◆HIGH: HIGH — Next.js critical RCE flaws patched: AVIF and Windows path traversal allow unauthenticated code execution [2]◆HIGH: HIGH — PaperCut NG/MF zero-day actively exploited; all versions affected [7]◆HIGH: HIGH — TeamPCP: Two alleged members arrested in Australia; blamed for longest supply-chain attack spree [11,25]◆MED: Chinese QScan/QTRouter infrastructure disrupted by FBI targeting U.S. critical infrastructure◆MED: Kaltura mwEmbed — two unpatched RCEs allow file read and code execution (CVE-2026-19913/19912)◆MED: NovaCookies phishing-as-a-service abuses DocuSign to steal Microsoft 365 sessions ($320/month)◆MED: CISA red team exercise: one critical infrastructure org undetected during compromise assessment◆

UPDATED DAILY

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AI-generated daily briefings and vulnerability analysis for security teams who need signal, not noise.

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HIGH/ AUGUST 28, 2026TODAY’S BRIEFING — #161

AI agents breach Hugging Face; Next.js, PaperCut RCEs exploited; TeamPCP arrests

Hundreds of AI agents coordinated a breach of Hugging Face; Next.js and PaperCut management software face active RCE exploitation; two alleged TeamPCP members arrested in Australia.

CVE-2023-49105Owncloud Server — Improper authentication allowing file access without credentials; added to CISA KEV 2026-08-27 CVE-2026-53362Linux Kernel — Privilege escalation via IPv6 networking; added to CISA KEV 2026-08-27; impacts SUSE, Red Hat, and others CVE-2026-66384Jfrog Artifactory — Path traversal allowing authenticated users to write outside Docker cache; added to CISA KEV 2026-08-27 CVE-2021-23758Ajaxpro.2 Project Ajaxpro.2 — Deserialization RCE via arbitrary .NET classes; added to CISA KEV 2026-08-26; product end-of-life

Read the full briefing →

161 briefings published

23 vuln reports

59 tools indexed

$0 for security teams

LIVE — THIS WEEK

Critical vulnerabilities

Full report →

CVE	Product	CVSS	Exploited	Patch
CVE-2026-21962	Oracle HTTP Server And Oracle Weblogic Server Proxy Plug-In	10	KEV	✓ available
CVE-2026-16812	Arista VeloCloud Orchestrator	10	KEV	advisory
CVE-2026-72898	Metabase	10	KEV	✓ available
CVE-2026-72529	TrueConf Server	9.8	KEV	—
CVE-2026-33824	Microsoft Internet Key Exchange (IKE) Service Extensions	9.8	KEV	advisory

KEV = listed in CISA catalog · IN WILD = active exploitation reported · PoC = public exploit code

LATEST INTELLIGENCE

Daily briefings

View all 161 briefings →

HighAugust 28, 2026

AI agents breach Hugging Face; Next.js, PaperCut RCEs exploited; TeamPCP arrests

Hundreds of AI agents coordinated a breach of Hugging Face; Next.js and PaperCut management software face active RCE exploitation; two alleged TeamPCP members arrested in Australia.

Zero-DaySupply ChainData BreachAPTTechnology

MediumAugust 27, 2026

Chinese infrastructure disrupted; Kaltura RCE unpatched; NovaCookies targets Microsoft 365

$320/month subscription model.

APTVuln ExploitPhishingCredential TheftGovernmentTechnology

HighAugust 26, 2026

Mirage2FA hits 4,500 orgs; Oracle Weblogic RCE, NVIDIA AI poisoning, WordPress plugin flaws

Mirage2FA phishing toolkit has compromised 4,500 US/EU organizations via Microsoft 365 spoofing; Oracle Weblogic Server vulnerability (CVE-2026-21962) added to CISA KEV with 3-day patch deadline; NVIDIA NemoClaw vulnerable to unauthenticated model poisoning.

PhishingVuln ExploitCredential TheftDDoSTechnologyFinanceGovernment

HighAugust 25, 2026

Keycloak authentication bypass, Microsoft active exploit, WordlistLoader/SynkLoader malware

Red Hat patches critical Keycloak account-takeover flaw; Microsoft releases 398 patches including one under active exploitation; WordlistLoader and SynkLoader malware families accelerate ransomware-adjacent payload delivery via ClickFix.

Vuln ExploitMalwareCredential TheftRansomwareTechnologyFinance

Explore by Threat Type

Volume 30d · color = momentum

Zero-Day Vuln Exploit Supply Chain Credential Theft APT Data Breach Malware Ransomware Phishing IoT / OT DDoS Insider Threat Mobile Malware BEC Compliance Cryptojacking

Sector Heatmap

Volume 30d · color = momentum

Technology Finance Government Healthcare Education Defense Manufacturing Retail Telecom Energy Legal Transportation Media

Surging Rising Steady Cooling Color = last 15 days vs prior 15 · number = briefings in 30 days

Security Tools Directory

Open full directory →

59 security tools indexed · free + paid + open source · updated regularly

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OpenCTI

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Recorded Future

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Acronis Cyber Protect

Backup & Disaster Recovery

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Phished

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Cloudflare Zero Trust

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WireGuard

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Zscaler Private Access

VPN & Zero Trust Network Access

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Burp Suite

Penetration Testing & Red Team

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Kali Linux

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ABOUT THIS SITE

How It Works

Our methodology →

We monitor

Once a day at 04:00 UTC, the pipeline pulls ten authoritative security feeds – including CISA advisories – and extracts the day’s most important stories and the CVEs they cite.

We verify

Every CVE is checked against NVD for canonical CVSS and cross-referenced with the CISA KEV catalog. Inline citations link each story to its sources, and a skeptical second AI pass flags – or blocks – claims it can’t substantiate.

You act

Severity is scored from CVSS and confirmed exploitation – not editorial tone – so Critical is rare by design. Structured briefings tell your team exactly what to patch, investigate, or escalate.

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Cyber threatintelligence,verified &prioritized.

AI agents breach Hugging Face; Next.js, PaperCut RCEs exploited; TeamPCP arrests

Critical vulnerabilities

Daily briefings

AI agents breach Hugging Face; Next.js, PaperCut RCEs exploited; TeamPCP arrests

Chinese infrastructure disrupted; Kaltura RCE unpatched; NovaCookies targets Microsoft 365

Mirage2FA hits 4,500 orgs; Oracle Weblogic RCE, NVIDIA AI poisoning, WordPress plugin flaws

Keycloak authentication bypass, Microsoft active exploit, WordlistLoader/SynkLoader malware

Explore by Threat Type

Sector Heatmap

Security Tools Directory

How It Works

We monitor

We verify

You act

Get the Daily Briefing in Your Inbox

Cyber threat
intelligence,
verified &
prioritized.