SecurityFocus

01 · Who’s behind it

Who runs SecurityFocus

SecurityFocus securityfocus.com

SecurityFocus is back. Bugtraq lives again. Subscribe to the curated vulnerability disclosure mailing list.

Wikidata: computer security news portal

Company

No imprint we could read

Online since

Not in the Internet Archive

Audience

Top 10K In English

02 · Privacy

What SecurityFocus tracks

What the homepage loads before you accept or decline cookies. A cookie banner should hold most of it back until you agree, and a tag manager can load more that we don’t see.

1. 01
   seclists.org English 1 tracker

   SecLists.Org Security Mailing List Archive

   Security mailing list archive for the Nmap lists, Bugtraq, Full Disclosure, Security Basics, Pen-test, and dozens more. Search capabilities and RSS feeds with smart excerpts are available

   • Apache HTTP Server
   • Google Analytics
   • Google Workspace

   0 say seclists.org is a good alternative to SecurityFocus 0 say seclists.org isn’t a real alternative to SecurityFocus

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   Very close
2. 02
   Full Disclosure fulldisclosure.org English No trackers

   Full Disclosure

   • Google Search Console
   • Bing Webmaster Tools

   0 say Full Disclosure is a good alternative to SecurityFocus 0 say Full Disclosure isn’t a real alternative to SecurityFocus

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3. 03
   Packet Storm packetstormsecurity.com English No trackers

   Packet Storm Security

   Packet Storm Security provides security news, exploits, advisories, and tools for information security professionals.

   • Google Search Console
   • nginx

   0 say Packet Storm is a good alternative to SecurityFocus 0 say Packet Storm isn’t a real alternative to SecurityFocus

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   Very close
4. 04
   Exploit Database exploit-db.com English 1 tracker

   Exploit Database - Exploits for Penetration Testers, Researchers, and Ethical Hackers

   The Exploit Database - Exploits, Shellcode, 0days, Remote Exploits, Local Exploits, Web Apps, Vulnerability Reports, Security Articles, Tutorials and more.

   • Bootstrap
   • Cookiebot
   • Google Analytics
   • Google Workspace
   • jQuery
   • Sucuri

   0 say Exploit Database is a good alternative to SecurityFocus 0 say Exploit Database isn’t a real alternative to SecurityFocus

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5. 05
   Common Vulnerabilities and Exposures cve.org Top 10K English No trackers

   a list of publicly known cybersecurity vulnerabilities

   • Amazon SES
   • Amazon Web Services
   • Amazon CloudFront
   • Amazon Route 53

   0 say Common Vulnerabilities and Exposures is a good alternative to SecurityFocus 0 say Common Vulnerabilities and Exposures isn’t a real alternative to SecurityFocus

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   Very close
6. 06
   SpigotMC spigotmc.org English 2 trackers

   SpigotMC - High Performance Minecraft Software

   The home of Spigot a high performance, no lag customized Bukkit Minecraft server API, and BungeeCord, the cloud server proxy.

   • Google Fonts
   • Google Search Console
   • Amazon SES
   • Cloudflare
   • Cloudflare DNS
   • Fastmail

   0 say SpigotMC is a good alternative to SecurityFocus 0 say SpigotMC isn’t a real alternative to SecurityFocus

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7. 07
   Habr habr.com Top 10K English 4 trackers

   Publications / My feed / Habr

   collaborative blog

   • Google Fonts
   • Google Search Console
   • Google Ad Manager
   • Google Analytics
   • Matomo
   • unpkg

   0 say Habr is a good alternative to SecurityFocus 0 say Habr isn’t a real alternative to SecurityFocus

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8. 08
   Schneier counterpane.com Top 10K English No trackers

   Schneier on Security -

   • cdnjs
   • jQuery
   • nginx
   • PHP
   • WooCommerce
   • WordPress

   0 say Schneier is a good alternative to SecurityFocus 0 say Schneier isn’t a real alternative to SecurityFocus

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9. 09
   CISA cisa.gov Top 10K English 1 tracker

   Home Page | CISA

   Cybersecurity and Infrastructure Security Agency: America's Cyber Defense Agency

   • Google Fonts
   • Google Search Console
   • Adobe
   • Atlassian
   • Drupal
   • Google Tag Manager

   0 say CISA is a good alternative to SecurityFocus 0 say CISA isn’t a real alternative to SecurityFocus

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10. 10
    Patchstack patchstack.com English 2 trackers

    Fastest protection for WordPress security vulnerabilities - Patchstack

    Keep your WordPress sites and JavaScript apps safe from vulnerable plugins, themes & npm packages. Protect sites with virtual patching.

    • Google Search Console
    • Amazon SES
    • Apple Business
    • Astro
    • Atlassian
    • Amazon Web Services

    0 say Patchstack is a good alternative to SecurityFocus 0 say Patchstack isn’t a real alternative to SecurityFocus

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11. 11
    The Hacker News thehackernews.com English 2 trackers

    The Hacker News | #1 Trusted Source for Cybersecurity News

    The Hacker News is the top cybersecurity news platform, delivering real-time updates, threat intelligence, data breach reports, expert analysis, and actionable insights for infosec professionals and decision-makers.

    • Google Search Console
    • Cloudflare
    • Cloudflare DNS
    • Google Analytics
    • Google Workspace
    • Mailchimp

    0 say The Hacker News is a good alternative to SecurityFocus 0 say The Hacker News isn’t a real alternative to SecurityFocus

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12. 12
    BarracudaCentral.org barracudacentral.org English 1 tracker

    BarracudaCentral.org - Technical Insight for Security Pros

    • Apache HTTP Server
    • Google Analytics
    • Microsoft 365
    • Amazon Route 53
    • SendGrid

    0 say BarracudaCentral.org is a good alternative to SecurityFocus 0 say BarracudaCentral.org isn’t a real alternative to SecurityFocus

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13. 13
    Threatpost threatpost.com English 1 tracker

    Threatpost | The first stop for security news

    Threatpost, is an independent news site which is a leading source of information about IT and business security for hundreds of thousands of professionals worldwide.

    • Google Search Console
    • Google Tag Manager
    • jQuery
    • Microsoft 365
    • nginx
    • PHP

    0 say Threatpost is a good alternative to SecurityFocus 0 say Threatpost isn’t a real alternative to SecurityFocus

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14. 14
    Tenable® tenable.com Top 10K English 2 trackers

    Vulnerability and exposure management | Cloud and AI security | Tenable®

    The leader in exposure management and AI security, Tenable cybersecurity solutions reduce cyber risk across IT, OT, cloud, identity & hybrid attack surfaces.

    • Google Search Console
    • Adobe
    • Apple Business
    • Atlassian
    • Cloudflare
    • DocuSign

    0 say Tenable® is a good alternative to SecurityFocus 0 say Tenable® isn’t a real alternative to SecurityFocus

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15. 15
    Feedly feedly.com Top 10K English No trackers

    Feedly Threat Intelligence: Collect, analyze, and share actionable intelligence

    Feedly Threat Intelligence is the leading solution to collect, analyze, and share actionable cyber threat intel like vulnerabilities, cyberattacks, threat actors, and IoCs.

    • Google Search Console
    • Apple Business
    • Cloudflare
    • Cloudflare DNS
    • Google Workspace
    • Microsoft 365

    0 say Feedly is a good alternative to SecurityFocus 0 say Feedly isn’t a real alternative to SecurityFocus

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16. 16
    Krebs on Security krebsonsecurity.com English No trackers

    Krebs on Security – In-depth security news and investigation

    American journalist specializing in cybersecurity

    • Google Fonts
    • Font Awesome
    • Google Cloud
    • Google Cloud DNS
    • jQuery
    • nginx

    0 say Krebs on Security is a good alternative to SecurityFocus 0 say Krebs on Security isn’t a real alternative to SecurityFocus

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17. 17
    Majestic Search Engine majestic.com English 2 trackers

    SEO Backlink Checker & Link Building Toolset | Majestic.com

    Develop backlink strategies with our Link Intelligence data, build the strongest SEO backlink campaigns to drive organic traffic and boost your rankings today.

    • Google Search Console
    • Google Tag Manager
    • jQuery
    • Matomo
    • Zendesk

    0 say Majestic Search Engine is a good alternative to SecurityFocus 0 say Majestic Search Engine isn’t a real alternative to SecurityFocus

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18. 18
    Abnormal abnormalsecurity.com English 1 tracker

    Behavioral AI for Email, Identity, and AI Security | Abnormal AI

    Abnormal AI is a behavioral AI security platform that protects email, identity, and AI—and stops insider threats. Trusted by 5,000 organizations.

    • Google Search Console
    • Atlassian
    • DocuSign
    • Google Tag Manager
    • Google Workspace
    • Next.js

    0 say Abnormal is a good alternative to SecurityFocus 0 say Abnormal isn’t a real alternative to SecurityFocus

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19. 19
    Rapid7 rapid7.com Top 10K English 2 trackers

    Rapid7 Managed Cybersecurity: Outpace Attackers

    Outpace attackers with the only endpoint to cloud, unified cybersecurity platform. Build business resilience with expert-led 24/7 MDR.

    • Google Search Console
    • Adobe
    • Apple Business
    • Atlassian
    • Cloudflare
    • Amazon CloudFront

    0 say Rapid7 is a good alternative to SecurityFocus 0 say Rapid7 isn’t a real alternative to SecurityFocus

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20. 20
    Mimecast mimecast.com Top 10K English 1 tracker

    Human Risk Management & Advanced Email Security | Mimecast

    Protect email and collaboration tools with Mimecast. Manage human risk and stay ahead of cyber threats with advanced security solutions.

    • Google Search Console
    • ASP.NET
    • Atlassian
    • Azure Front Door
    • DocuSign
    • GlobalSign

    0 say Mimecast is a good alternative to SecurityFocus 0 say Mimecast isn’t a real alternative to SecurityFocus

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Closest first, by how much each site’s offer resembles SecurityFocus’s. Trackers are counted the same way as above. Highlighted technologies are ones SecurityFocus uses too. Votes and comments come from visitors and don’t change the order.

04 · History

No changes yet. Each new crawl is compared with the last one, and what SecurityFocus adds, drops or rewrites shows up here.

05 · Details

How we measure

Alternatives are matched by what sites actually offer, from their homepages, Wikidata and a summary by Claude, in any language. Trackers and the rest of the stack come from the homepage’s code and DNS records.