German authorities identify REvil and GandCrab ransomware bosses

This feed reports multiple high-impact security developments: German police identified two Russian nationals as leaders of the GandCrab and REvil ransomware operations; a new GPUBreach GPU Rowhammer attack can induce bit-flips in GDDR6 to escalate privileges and enable full system compromise; a disgruntled researcher publicly released exploit code for an unpatched Windows privilege-escalation zero-day (“BlueHammer”); Microsoft linked a China-based affiliate (Storm-1175) to n-day and zero-day Medusa ransomware attacks; and a $280M Drift Protocol theft was tied to a six-month in-person operation