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

CRITICAL: Ubuntu snap-confine LPE (CVE-2026-8933) — local root access on desktop installs◆CRITICAL: Windmill path traversal (CVE-2026-29059) — active exploitation, arbitrary file reads◆CRITICAL: WordPress SQL injection chain (CVE-2026-60137/63030) — CISA KEV, federal remediation due Aug 4◆CRITICAL: SharePoint CVE-2026-50522 exploited to steal machine keys; persistence beyond patching◆CRITICAL: WordPress CVE-2026-60137 + CVE-2026-63030 chained; millions of sites targeted for webshells◆CRITICAL: Palo Alto Networks PAN-OS auth bypass weaponized by Qilin ransomware for initial access◆CRITICAL: Kratos phishing-as-a-service platform dismantled; developer arrested in Indonesia◆CRITICAL: WordPress zero-day chain (CVE-2026-60137/63030) exploited within 72 hours; millions of sites targeted◆CRITICAL: Ubuntu snap-confine LPE (CVE-2026-8933) — local root access on desktop installs◆CRITICAL: Windmill path traversal (CVE-2026-29059) — active exploitation, arbitrary file reads◆CRITICAL: WordPress SQL injection chain (CVE-2026-60137/63030) — CISA KEV, federal remediation due Aug 4◆CRITICAL: SharePoint CVE-2026-50522 exploited to steal machine keys; persistence beyond patching◆CRITICAL: WordPress CVE-2026-60137 + CVE-2026-63030 chained; millions of sites targeted for webshells◆CRITICAL: Palo Alto Networks PAN-OS auth bypass weaponized by Qilin ransomware for initial access◆CRITICAL: Kratos phishing-as-a-service platform dismantled; developer arrested in Indonesia◆CRITICAL: WordPress zero-day chain (CVE-2026-60137/63030) exploited within 72 hours; millions of sites targeted◆

UPDATED DAILY

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CRITICAL/ JULY 23, 2026TODAY’S BRIEFING — #125

Ubuntu, WordPress, Adobe critical flaws under active exploitation; CISA KEV adds four CVEs

Ubuntu snap-confine LPE (CVE-2026-8933), Adobe Acrobat extension WhatsApp hijacking, and Windmill path traversal actively exploited. CISA adds four KEV flaws

CVE-2026-8933Ubuntu snap-confine — Local privilege escalation; exploited to gain root access on default installations CVE-2026-29059Windmill — Unauthenticated path traversal; actively exploited to read arbitrary server files CVE-2026-60137Wordpress — SQL injection chained with CVE-2026-63030 for RCE; CISA KEV, federal remediation due 2026-08-04 CVE-2026-63030Wordpress — Interpretation conflict enabling SQL injection and RCE when chained; CISA KEV, federal remediation due 2026-07-24

Read the full briefing →

125 briefings published

18 vuln reports

59 tools indexed

$0 for security teams

LIVE — THIS WEEK

Critical vulnerabilities

Full report →

CVE	Product	CVSS	Exploited	Patch
CVE-2026-15409	SonicWall SMA1000 Appliances	10	KEV	advisory
CVE-2026-48282	Adobe ColdFusion	10	KEV	advisory
CVE-2026-48558	Simple-Help Simplehelp	10	KEV	✓ available
CVE-2026-34910	Ubiquiti UniFi OS	10	KEV	✓ available
CVE-2026-34909	Ubiquiti UniFi OS	10	KEV	✓ available

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

LATEST INTELLIGENCE

Daily briefings

View all 125 briefings →

CriticalJuly 23, 2026

Ubuntu, WordPress, Adobe critical flaws under active exploitation; CISA KEV adds four CVEs

Ubuntu snap-confine LPE (CVE-2026-8933), Adobe Acrobat extension WhatsApp hijacking, and Windmill path traversal actively exploited. CISA adds four KEV flaws

Vuln ExploitData BreachTechnologyGovernment

CriticalJuly 22, 2026

SharePoint RCE, WordPress flaws, PAN-OS actively exploited in ransomware campaigns

SharePoint CVE-2026-50522 exploited to steal machine keys; WordPress flaws CVE-2026-60137 and CVE-2026-63030 chained for webshell deployment; Palo Alto PAN-OS abused by Qilin ransomware operators.

Vuln ExploitRansomwareTechnology

CriticalJuly 21, 2026

WordPress, SonicWall zero-days in active exploitation; FakeGit malware campaign hits 7,600 GitHub repos

FakeGit campaign weaponizes 7,600 GitHub repositories to distribute SmartLoader malware. WordPress sites actively exploited via CVE-2026-60137/63030 chain within 72 hours of disclosure. SonicWall SMA1000 zero-days (CVE-2026-15409/15410) used in targeted attacks; Estée Lauder breach linked to Oracle E-Business flaw.

MalwareZero-DayTechnologyFinance

LowJuly 20, 2026

NGINX, WordPress, SonicWall RCEs under active exploitation; patched versions released

NGINX CVE-2026-42533 heap buffer overflow patched July 15; WordPress wp2shell RCE now public; SonicWall SMA zero-days actively exploited by Inc ransomware; Russian APT UAC-0145 deploying ClickFix malware in Ukraine.

Zero-DayVuln ExploitTechnologyGovernment

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Coverage volume · last 30 days

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

Coverage volume · last 30 days

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

Very high (10+ briefings/30d) High (6–9) Moderate (3–5) Low (1–2) rising critical mentions

Security Tools Directory

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

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Microsoft Sentinel

SIEM & Log Management

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Splunk Enterprise Security

SIEM & Log Management

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Wazuh SIEM

SIEM & Log Management

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Cisco Duo

Identity & Access Management

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Tenable Nessus

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Threat Intelligence Platforms

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MISP

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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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Restic

Backup & Disaster Recovery

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Veeam Backup

Backup & Disaster Recovery

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GoPhish

Security Awareness Training

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KnowBe4

Security Awareness Training

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Phished

Security Awareness Training

Freemium

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Cloudflare Zero Trust

VPN & Zero Trust Network Access

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Tailscale

VPN & Zero Trust Network Access

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WireGuard

VPN & Zero Trust Network Access

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Zscaler Private Access

VPN & Zero Trust Network Access

Paid

Burp Suite

Penetration Testing & Red Team

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Kali Linux

Penetration Testing & Red Team

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Metasploit

Penetration Testing & Red Team

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Nmap

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sqlmap

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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.

Ubuntu, WordPress, Adobe critical flaws under active exploitation; CISA KEV adds four CVEs

Critical vulnerabilities

Daily briefings

Ubuntu, WordPress, Adobe critical flaws under active exploitation; CISA KEV adds four CVEs

SharePoint RCE, WordPress flaws, PAN-OS actively exploited in ransomware campaigns

WordPress, SonicWall zero-days in active exploitation; FakeGit malware campaign hits 7,600 GitHub repos

NGINX, WordPress, SonicWall RCEs under active exploitation; patched versions released

Explore by Threat Type

Sector Heatmap

Security Tools Directory

How It Works

We monitor

We verify

You act

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Cyber threat
intelligence,
verified &
prioritized.