Microsoft took over 50 domains used by threat actors known as Thallium, which the company says are operating from North Korea.
The Russian attack group known as fancy Bear has been targeting anti-doping and sports organizations in advance of the 2020 Summer Olympics.
An unknown leaker is publishing hacking tools used by the APT34 attack group that has been linked to Iranian intelligence.
A recent intrusion at Norwegian MSP Visma that researchers attribute to APT10 demonstrates the changing tactics of some advanced attack groups.
Two Russian-speaking APT teams recently have been seen using shared code and targeting the same organizations.