Security briefing: April 2026

Falco Feeds extends the power of Falco by giving open source-focused companies access to expert-written rules that are continuously updated as new threats are discovered. Does your infrastructure have trust issues? Supply chain failure is the gift that keeps on giving, or should I say taking? The vulnerabilities, the exploitation, the breaches…these are inevitable, we know that. None of these are surprising anymore. The need for an “assume breach” mindset has become all too real. In April, trusted platforms like GitHub, HuggingFace, n8n, and Vercel became playgrounds for high-speed credential theft and lateral movement. Let’s dig into this month’s Security Briefing: The attacker used a compromised OAuth app to move from the initial breach…