War crimes in cyberspace? Iranian cyberespionage (and a possible APT side-hustle). A backdoor for Roblox. Darkweb C2C trader sentenced. eBay newsletter conspirator pleads guilty. CIA gets a CISO.

Ukraine is holding its first war crimes trial against a Russian soldier, marking a significant moment in the ongoing conflict. The case has sparked debate about whether cyber attacks can be considered war crimes. Meanwhile, Iran has been exposed for launching a highly targeted espionage campaign using ransomware attacks against the US. A Ukrainian cybercriminal has been sentenced to four years in prison for selling hacked passwords. The CIA has appointed a new CISO with deep private sector experience. Google is introducing a new approach to cookies in Europe, which could impact how companies handle user data. Mobile device authentication security is becoming increasingly important, as highlighted by Mary Writz of ForgeRock. The CyberWire has released its daily news briefing, featuring these stories and more.