U.S. Offered $10M for Hacker Just Arrested by Russia

**Overview:** The article details reporting on Russian cybercriminal Mikhail Matveev (aka Wazawaka/Boriselcin), accused by U.S. authorities of operating as a major ransomware facilitator tied to multiple gangs that extorted companies, schools, hospitals and government agencies; it covers his public identification, U.S. indictment and $10M reward, background on his forum activity and alleged recent arrest and charges in Russia.