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crowdsec.bsky.social
CrowdSec
@crowdsec.bsky.social
Account run by Alpacas

CrowdSec is a CTI tool leveraging crowdsourced data to identify and block malevolent IPs in real time, worldwide.

Join our Discord: http://discord.gg/crowdsec
🚨 In this week’s Threat Alert, CrowdSec detects a surge in exploitation of CVE-2025-55748, a path traversal vulnerability in XWiki exposing sensitive configuration files.

Read the full analysis and protect your systems 👉 www.crowdsec.net/vulntracking...

#CVE #cybersecurity #threatintel
November 12, 2025 at 12:27 PM
🚨 CVE Explorer is live and helping organizations stay ahead of threats!

Powered by the global CrowdSec community, CVE Explorer shows you exactly how vulnerabilities are being exploited in the wild.

Start exploring now: www.crowdsec.net/blog/cve-exp...
November 11, 2025 at 8:01 AM
Peak shopping season 🎯 is here, and for many stores, the challenge isn’t traffic, it’s bots. 🤖

ScaleCommerce once faced 3M requests/hour, risking downtime & high costs. With CrowdSec, they blocked 95% of malicious traffic and kept sites fast ⚡️.

Read more: www.crowdsec.net/blog/scaleco...
November 7, 2025 at 8:49 AM
Join us for a live webinar with #Pangolin to explore how you can self-host your infrastructure securely by combining Pangolin’s control with CrowdSec’s real-time, community-powered threat intelligence.

📅 Nov 20th at 4 PM CET / 10 AM ET
🎥 Save your seat: app.livestorm.co/crowdsec/pan...
Self-Hosted Security Made Simple: Strengthen Your Pangolin Setup with CrowdSec | CrowdSec
Learn how to combine Pangolin’s self-hosted, tunneled reverse proxy with CrowdSec’s collaborative intrusion prevention system to build a resilient, privacy-preserving web defense. In this live sess...
app.livestorm.co
November 6, 2025 at 10:23 AM
💡 Rethink what a WAF can be.

CrowdSec brings community power to application security:  open source, collaborative, and built to scale.

From instant patching to full enterprise protection, the CrowdSec WAF grows with you at every stage.

Explore how it works: www.crowdsec.net/blog/crowdse...
November 5, 2025 at 9:19 AM
Think your cybersecurity skills are up to date? 🧠

Test them (and boost them) with the CrowdSec Academy: free, hands-on training, badges, and brand-new courses!

Start learning today 👉 academy.crowdsec.net

#cybersecurity #community #academy
November 4, 2025 at 8:55 AM
🚨 In this week’s Threat Alert, CrowdSec detected active exploitation of CVE-2025-54249 in Adobe Experience Manager, a critical vulnerability not yet on the CISA KEV list.

Read the full analysis and protect your systems 👉 www.crowdsec.net/vulntracking...
CVE-2025-54249: SSRF in Adobe Experience Manager Exposes Internal Services
CrowdSec detects active exploitation of CVE-2025-54249 in Adobe Experience Manager (AEM), an SSRF flaw exposing internal services.
www.crowdsec.net
November 3, 2025 at 12:56 PM
🎉 Meet the new CrowdSec MCP, your AI-powered assistant for writing and testing WAF rules and Scenarios locally!

It’s another big leap toward making cybersecurity automation simpler and more accessible.

Try it, break it, tell us what you think 👉 github.com/crowdsecurit...
October 31, 2025 at 1:26 PM
Block mass exploitation attempts before they hit your perimeter with #CrowdSecBlocklists.

🌍 Community-powered, real-time protection.
⚡ Up to 80% fewer alerts, 5% daily IP rotation, and up to 60 days ahead of other lists.

🔗 crowdsec.net/blocklists

#cybersecurity
October 30, 2025 at 10:21 AM
💥 Self-hosted security, made simple.

Join our live webinar with Pangolin to see how full network control + CrowdSec’s real-time threat detection keeps you safe.

🗓 Nov 20th at 4 PM CET / 10 AM ET
🎥 Register here: app.livestorm.co/crowdsec/pan...

#webinar #cybersecurity
October 29, 2025 at 10:54 AM
🚨In today’s Threat Alert Newsletter, we’re tracking a critical new exploitation wave targeting CVE-2025-8868 in Chef Automate.

Our intelligence has already identified ~70 distinct IPs probing for vulnerable systems.

Read the newsletter for all the details: www.linkedin.com/posts/crowds...
October 27, 2025 at 12:16 PM
📣 We are hiring!

We are looking for a passionate and experienced Business Development Representative to join our Alpaca crew.

See the position details and apply here: crowdsec.recruitee.com/o/business-d...
October 24, 2025 at 9:13 AM
⏰ The countdown is ON! We’re just hours away from our October Community Office Hours 🎉

Join us to explore CrowdSec integrations, connect with the community, & get your questions answered live.

📅Today at 5 PM CEST
📍https://app.livestorm.co/crowdsec/crowdsec-community-office-hours-october-session
October 23, 2025 at 9:26 AM
🎉 We are 1 day away from this month’s Community Office Hours!

Join us tomorrow at 5 PM CEST / 11 AM EST for an open discussion on CrowdSec integrations and SDKs.

Register here: app.livestorm.co/crowdsec/cro...

See you tomorrow! 👋

#community #webinar #cybersecurity
October 22, 2025 at 9:56 AM
🤖 AI-powered bots are changing cybersecurity as we know it.

In this article by The French Tech Journal, CrowdSec CEO Philippe Humeau explains how #MOAI is reshaping the threat landscape, & what defenders must do to keep up.

👉 www.frenchtechjournal.com/when-bots-go...
When Bots Go Agentic: How AI Is Rewriting the Rules of Cybersecurity
The cyber arms race has accelerated: humans once led attacks, AI now augments them, and MOAIs may soon strike autonomously. The big question: can defenders evolve fast enough to match a threat that ne...
www.frenchtechjournal.com
October 21, 2025 at 7:56 AM
🚨 In today’s Threat Alert Newsletter, we dive into the ripple effects of the recent F5 Networks breach and what our data reveals about how fast attackers move after a major disclosure.

Head over to LinkedIn to read the full newsletter 👉 www.linkedin.com/posts/crowds...
F5 Breach Ignites Global Scanning Frenzy: 300% Spike Detected by the CrowdSec Network | CrowdSec
🚨In today’s Threat Alert Newsletter, we dive into the ripple effects of the recent F5 Networks breach and what our data reveals about how fast attackers move after a major disclosure. Following F5’s ...
www.linkedin.com
October 20, 2025 at 11:44 AM
🔎 In September’s VulnTracking Report, attackers continue to favor DataCenter IPs—7× more likely to exploit known vulns than residential ones.

We also added 55 new vulnerabilities to our detection database.

👉 Read more: www.crowdsec.net/vulntracking...
October 17, 2025 at 7:49 AM
💜Thank you to everyone who joined our lunch session yesterday at #DrupalConEU2025!

It was a pleasure meeting so many passionate members of the Drupal community & exchanging ideas about open source & security.

Don’t forget to grab some CrowdSec goodies & stickers at the reception desk! 🦙
October 16, 2025 at 7:45 AM
We’re so excited for our lunch session today at #DrupalConEurope2025!

Join us at 12h45 in the Session Room (Hall G1) for a discussion on how to protect the open web with community-driven security.

👉Get all the details here: events.drupal.org/vienna2025/s...

We can’t wait to see you! 👋
October 15, 2025 at 10:26 AM
🎉We’re just one day away from our #webinar with @openclassrooms.bsky.social!

🇫🇷Join us for an engaging discussion:
“DDoS, scans, exploits : comment la cybersécurité collaborative a changé les règles du jeu ?”

🗓️ Tomorrow, October 15th at 13H
👉 Sign up now: app.livestorm.co/openclassroo...
October 14, 2025 at 7:34 AM
🚨 In this week's Threat Alert Newsletter, the CrowdSec Network has detected a surge of exploitation attempts targeting CVE-2025-61882, a vulnerability in Oracle E-Business Suite disclosed just 8 days ago.

Read more over on LinkedIn 👉 www.linkedin.com/posts/crowds...
CVE-2025-61882: The Zero-Day That’s Moving Faster Than Most Teams Can Patch | CrowdSec
🚨 In this week's Threat Alert Newsletter, the CrowdSec Network has detected a surge of exploitation attempts targeting CVE-2025-61882, a vulnerability in Oracle E-Business Suite disclosed just 8 days ...
www.linkedin.com
October 13, 2025 at 11:38 AM
🎃 #CybersecurityAwarenessMonth is here, and we’ve got plenty lined up for you!

Our October CrowdSec Community Office Hours will dive into how you can extend CrowdSec’s capabilities through community-driven integrations & SDKs.

🗓️ October 23rd at 5 PM CEST: app.livestorm.co/crowdsec/cro...
October 10, 2025 at 7:43 AM
🎙️ 🇫🇷 For Cybersecurity Awareness Month, we’ve teamed up with #OpenClassrooms to bring our French-speaking community a webinar on “DDoS, scans, exploits : comment la cybersécurité collaborative a changé les règles du jeu ?” 💡

October 15th at 1 PM CEST
 
👉 Register: app.livestorm.co/openclassroo...
October 8, 2025 at 8:04 AM
We’re excited to announce our partnership with #OpenClassrooms! 🎓🔐

Together, we’re making cybersecurity education more accessible, practical, and hands-on.

Read more about the partnership: www.crowdsec.net/blog/opencla...

#cybersecurityawarenessmonth
Next Gen Cyber Defenders: OpenClassrooms & CrowdSec
CrowdSec partners with OpenClassrooms to deliver accessible, hands-on cybersecurity education.
www.crowdsec.net
October 7, 2025 at 7:51 AM
🚨 In this week's Threat Alert Newsletter over on LinkedIn, we take a closer look at the evolving GoAnywhere MFT threat landscape.

Read the newsletter for more details: www.linkedin.com/pulse/goanyw...
GoAnywhere MFT: When New Vulnerabilities Overshadow Active Exploitation Campaigns | CrowdSec
🚨 In this week's Threat Alert Newsletter, we take a closer look at the evolving GoAnywhere MFT threat landscape. CrowdSec intelligence data highlights a gap between media coverage and real-world acti...
www.linkedin.com
October 6, 2025 at 8:25 AM