Daily Brief — April 15, 2026

DFIR Daily Threat Brief

πŸ’° Ransomware Activity

Ransomware activity increased by 31% in 2025, with RaaS driving growth. Qilin and Akira are prominent groups. Double, triple, and quadruple extortion tactics are prevalent.

🚨 Critical Vulnerabilities

CVE-2026-33017 is a critical unauthenticated remote code execution flaw actively exploited in Langflow instances. Cisco's Secure Firewall Management Center (FMC) is also affected by CVE-2026-20131, exploited by ransomware attackers. Both vulnerabilities have high CVSS scores and are confirmed to be actively exploited.

πŸ›‘οΈ Incident Response & DFIR News

DFIR involves digital forensics and incident response to investigate breaches and stop attackers. The SANS DFIR Summit in 2026 offers training and networking. The DFIR Report provides actionable cyber threat intelligence.

πŸ“° Latest Ransomware Attacks

In 2026, Advantest Corporation faced a ransomware attack; Booking.com suffered a ransomware attack causing $280 million in losses; Rockstar Games was also targeted by ransomware.

Facing an active incident? Contact us immediately at alerts@binary-response.com β€” we respond 24/7.