RT @DarkWebInformer: 🚨 A threat actor known as welcometonightbrother is sharing source code that...
Threat actor 'welcometonightbrother' shares source code for Cloudflare Turnstile bypass.
A threat actor identified as 'welcometonightbrother' has reportedly shared source code designed to bypass Cloudflare's Turnstile bot detection system. The actor claims this code can circumvent the security measure, potentially allowing malicious actors to automate attacks or access restricted content.
AI summary of the linked source. Not reviewed by an editor. How this works
Run Cloudflare Turnstile?
Get an email when a new story names Cloudflare Turnstile, usually within the hour.
Free. Your list stays private and never appears in a subject line. One click stops it. How Vendor Watch worksPrivacy
The lesson from this incident
Full lessonA threat actor has publicly shared source code that allegedly bypasses Cloudflare's Turnstile bot detection system, potentially enabling automated attacks against protected websites. This incident highlights how security measures can be reverse-engineered and weaponized when vulnerabilities are discovered and shared among malicious actors. Organizations relying solely on bot detection services may face increased automated threats as bypass techniques become more accessible. The public sharing of such code accelerates the threat landscape evolution and reduces the effectiveness of existing protective measures.
What helps against this
How we list vendors
- Vulnerability scanning and prioritisation
You know which systems are vulnerable, and which ones to fix first.
- Web application firewall and DDoS protection
Websites and APIs stay up, and common web attacks are filtered before they reach them.