How threat actors maintain persistent access through dormant implants on compromised Ivanti Connect Secure devices

Weekly insights on threats, vulnerabilities, and security best practices.

Analysis of CVE-2026-XXXX authentication bypass in Cisco Catalyst SD-WAN systems, showing how APT groups gain administrative access to critical network infrastructure through zero-day exploitation.

CISA adds four actively exploited vulnerabilities to KEV catalog, including Chrome CVE-2026-2441 use-after-free flaw. Analysis of attack vectors and defensive strategies for security teams.

APT37 deploys new USB-based malware toolkit to breach air-gapped networks, enabling data exfiltration and covert surveillance across isolated systems through removable drive propagation.