Multiple hacking groups found using the same Chrome malware in the same week — so what does it mean?

Proofpoint detailed BlueMoon, an exploit kit chaining two Chromium flaws and one Windows bugFour groups, including China‑aligned TA412, used it loudly against NGOs, aerospace, and manufacturing targetsExploits were “patch‑gap” zero‑days; all flaws now patchedFour hacking groups, including some tied to the Chinese government, were seen using the...