Health-ISAC mention: In its 2023 Adversary Infrastructure Report, published on January 9, 2024, Recorded Future analyzed the effect of three malware takedown operations that took place in 2023 or before:
The March 2023 attempt to take down unlicensed versions of commercial red-teaming product Cobalt Strike, a joint project between Microsoft, the Health Information Sharing and Analysis Center (Health-ISAC), and Fortra, the software company that owns Cobalt Strike