Evgenii Ptitsyn, a Russian national, has been extradited from South Korea and is facing charges related to the Phobos ransomware.Ptitsyn is accused of managing the sale and distribution of the ransomware that has affected over 1,000 organizations.Phobos ransomware is a Ransomware-as-a-Service tool used to target healthcare, education, and government institutions.Ptitsyn is charged with 13 counts of wire fraud, computer fraud, and extortion, with a potential prison sentence of up to 20 years for each count.