Cybersecurity researchers have uncovered an "implementation vulnerability" that has made it possible to reconstruct encryption keys and decrypt data locked by Rhysida ransomware.
The findings were published last week by a group of researchers from Kookmin University and the Korea Internet and Security Agency (KISA).
"Through a comprehensive analysis of Rhysida Ransomware, we identified an
Tactical similarities have been unearthed between the double extortion ransomware group known as Rhysida and Vice Society, including in their targeting of education and healthcare sectors.
"As Vice Society was observed deploying a variety of commodity ransomware payloads, this link does not suggest that Rhysida is exclusively used by Vice Society, but shows with at least medium confidence that