The FBI and CISA take a look at the SVR, and offer advice for potential targets. Openness and information warfare. OPSEC and privacy. Babuk hits DC police. Social engineering notes.

FBI, CISA, detail SVR cyber activities. Nine US Combatant Commands see declassification as an important tool in information warfare. A convergence of OPSEC and privacy? Apple fixes a significant Gatekeeper bypass flaw. Babuk ransomware hits DC police. A new twist in credential harvesting. Ben Yelin considers the FTCs stance on racially biased algorithms. Our guest Tony Howlett from SecureLink tracks the evolution of threat hunting. And that was no hack; it was just a careless tweet. For links to all of today's stories check out our CyberWire daily news brief: https://www.thecyberwire.com/newsletters/daily-briefing/10/80