Patch Tuesday notes. Cyber mercenaries described. Voice security and fraud. CISA’s update to its Zero Trust Maturity Model. Updates on Russia’s hybrid war against Ukraine.

Patch Tuesday update. Another commercial surveillance company is outed. Voice security and the challenge of fraud. CISA updates its Zero Trust Maturity Model. Effects of the US intelligence leaks. Our guest Eric Goldstein, Executive Assistant Director for Cybersecurity at CISA, outlines CISA's role in the cybersecurity community. André Keartland of Netsurit makes the case for DevSecOps. Russian cyber auxiliaries believed responsible for disrupting the Canadian PM's website.

For links to all of today's stories check out our CyberWire daily news …

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