InfoSec News Nuggets 02/19/2026
From BRICKSTORM to GRIMBOLT: UNC6201 Exploiting a Dell RecoverPoint for Virtual Machines Zero-Day Google’s threat intel team says a suspected PRC-nexus cluster (UNC6201) has been exploiting a Dell RecoverPoint for Virtual Machines zero-day (CVE-2026-22769, CVSS 10.0) since at least mid-2024. The writeup ties exploitation to lateral movement, persistence, and multiple malware families, including BRICKSTORM and a newly tracked backdoor. If you run RecoverPoint for VMs, treat this as “assume compromise” risk and prioritize patching, scoping,…