Many organizations rely on checklists, CVSS scores, or the belief that “good intentions” are enough. ⚠️ But attackers exploit the gaps these myths create. Learn the 5 vulnerability misconceptions putting your business at risk, and what actually works to defend modern environments 👉 crowdsec.net/blog/5-common-v… #vulnerability #cybersecurity

🎉 We’re excited for our upcoming webinar with @Suricata_IDS & @OISFoundation on January 27th at 3 PM CET! 👉 Save your seat: us02web.zoom.us/webinar/regi… Discover how CrowdSec and Suricata work together to: • Parse Suricata logs (any format) • Detect high- & medium-severity threats • Automatically block malicious IPs • Share threat intel with the CrowdSec community 🎬 Stick around for a live demo of the integration in action! #webinar #event #cybersecurity

🚨 In this week’s Threat Alert article, we’re tracking the explosive rise of React2Shell (CVE-2025-55182) attacks. The CrowdSec Network has observed 15,725+ signals in 4 days, a single-day peak of 8,925, and 381 unique IPs already weaponizing the flaw. Read the full analysis and protect your systems 👉 crowdsec.net/vulntracking-re… #CVE #CVE202555182 #threatalert #cybersecurity #react2shell

⛄Our last Community Office Hours session of the year is coming up! This month, we’re spotlighting DevSecOps: where CrowdSec brings the biggest impact, real-world best practices, and insights shared by the community. 📅 December 18th at 5 PM CET 👉 Join us: app.livestorm.co/crowdsec/cr… #webinar #event #community #devsecops

We’re excited to announce our partnership with @OpenClassrooms ! 🎓🔐 Together, we’re making cybersecurity education more accessible, practical, and hands-on. Through our courses and upcoming webinar, we aim to empower learners to become the next generation of cyber defenders. Read more about the partnership: crowdsec.net/blog/openclassr… #cybersecurity #education #CybersecurityAwarenessMonth

Join us today at 5 PM CEST for the September session of the Community Office Hours!  We’ll dive into the CrowdSec WAF, open the floor to questions, and cover any topics you’d like to discuss. 🔗Sign up now to get an alert right before the event starts: app.livestorm.co/crowdsec/cr… We can’t wait to see you there! 👋 #webinar #community #cybersecurity #WAF

🎓 A brand new Academy Course is live: Secure your apps with CrowdSec WAF! - Deploy & configure the WAF - Set up virtual patching (VPatch) - Install & configure OWASP CRS (in-band & out-of-band) Protect your web apps with open source! 💻 Start learning: academy.crowdsec.net/course/… #WAF #DevSecOps #cybersecurity #opensource

🤝 We’re proud to announce that we have partnered with @drupalassoc to protect Drupal sites and the modern web!  From blocking spam & bots to harnessing community-powered defense, this partnership brings adaptive, open source security directly into the CMS layer. Read the full story 👉 crowdsec.net/blog/drupal-ass…  #Drupal #opensrouce #cybersecurity #webprotection

🍁September is here, and that means… a new session of CrowdSec Community Office Hours!  🎉Join us on September 25th at 5 PM CEST for an open discussion with the community.  This month’s focus will be on the CrowdSec WAF, but all topics and questions are welcome.  Sign up now and save the date: app.livestorm.co/crowdsec/cr… See you soon 👋 #community #webinar #cybersecurity #waf #webapplicationfirewall #officehours

🚨 Two Critical Pre-Auth RCE Chains Discovered in CommVault Enterprise Backup Solutions (🧵Thread) Even during the slow summer months when most people are on vacation, the Crowdsec team thoroughly follows the recently disclosed vulnerabilities. This week, we focus on another brilliant discovery from WatchTowr Labs (we can’t shout them out enough), which disclosed two critical vulnerabilities in the CommVault solution for enterprise Backup and Replication. These vulnerabilities allow unauthenticated attackers to achieve remote code execution on enterprise backup infrastructure, the digital equivalent of breaking into Fort Knox through the gift shop. (🧵1/7)