Threat Intelligence Report April 2026

30 days of threat data. 15 critical CVEs. 138,000+ threat events from 84 countries. This is what our sensors picked up across enterprise infrastructure worldwide.

What we observed

Exploitation of Fortinet FortiGate, Ivanti Connect Secure, Citrix NetScaler, and React/Next.js platforms
Targeted CVEs: CVE-2025-64446, CVE-2024-55591, CVE-2024-21762, CVE-2026-24858, CVE-2025-24472, CVE-2025-22457, CVE-2025-0282, CVE-2026-0778, CVE-2026-0779, CVE-2023-3519, CVE-2025-5777, CVE-2025-7775, CVE-2026-3055, CVE-2026-4368, CVE-2025-55182
High-confidence TTPs: Iranian Go Bot credential stuffing and login brute force, SAML exploitation (CVE-2026-3055), path traversal, unauthorized user creation attempts
3 botnets identified including two Iranian State-Sponsored campaigns (suspected APT35/Charming Kitten)
Significant geographic concentration: Germany accounts for 37% of all attack traffic, with Contabo GmbH as top threat source
191 adversary IPs targeted multiple vulnerability classes (cross-platform threat activity)
100 ransomware victims across 18 groups, with apt73 leading (34 victims)
TLS fingerprint intelligence: Monitoring 97 known malware signatures including Tofsee (45 variants)
React2Shell honeypot detected active worm propagation (apache.selfrep) with C2 infrastructure