Oxford biology lab hacked. A Zoom impersonation phishing campaign afflicts targets in the EU. Senators disappointed in Amazon’s decision not to appear at this week’s SolarWinds hearing. NSA advocates adopting zero trust principles. CISA issues alerts on industrial control systems. The US Department of Homeland Security describes increases to its cybersecurity grant programs. Dinah Davis examines how healthcare is being targeted by ransomware. Our guest is Michael Hamilton from CI Security on the Public Infrastructure Security Cyber Education System. And NIST’s draft IoT security standards are still open for comment. For links to all of today's stories check out our CyberWire daily news brief: https://www.thecyberwire.com/newsletters/daily-briefing/10/38