Patch Tuesday: Microsoft Flags Major Bugs in HyperV, Exchange Server 

Microsoft ships patches for at least 60 security vulnerabilities in the Windows ecosystem and warned of remote code execution risks.
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Reach Security Raises $20M to Help Manage Cybersecurity Products

California startup banks $20 million Series A financing for technology to help businesses manage the maze of security tools and products.
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Industry Reactions to NIST Cybersecurity Framework 2.0: Feedback Friday

Industry professionals comment on the official release of the NIST Cybersecurity Framework 2.0. 
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MITRE Unveils EMB3D Threat Model for Embedded Devices Used in Critical Infrastructure

MITRE and partners unveil EMB3D, a new threat model designed for critical infrastructure embedded devices.
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CISA Releases Cybersecurity Guidance for Healthcare, Public Health Organizations

New CISA guidance details cyber threats and risks to healthcare and public health organizations and recommends mitigations.
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K-12 Schools Improve Protection Against Online Attacks, but Many Are Vulnerable to Ransomware Gangs

Some K-12 public schools are racing to improve protection against the threat of online attacks, but lax cybersecurity means thousands of others are vulnerable to ransomware gangs that can steal confidential data and disrupt operations.
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