The Natanz blast looks like traditional sabotage. CISA releases its strategy for securing industrial control systems. Authorities in Germany seize DDoSecrets’ server pursuant to a US request. Microsoft takes down COVID-19-themed BEC and phishing infrastructure. FBI Director denounces China’s cyberespionage. Joe Carrigan helps review personal privacy measures for ios and Android. Rick Howard speaks with Steve Moore from Exabeam with insights from a year spent interviewing CISOs. And some DDoS and ransomware attempts.For links to all of today's stories check out our CyberWire daily news brief:https://www.thecyberwire.com/newsletters/daily-briefing/9/131