A week in security (May 18 – May 24)

A list of topics we covered in the week of May 18 to May 24 of 2026 ...
Windows Defender version number

Microsoft Defender vulnerabilities are being exploited in the wild

CISA added seven known exploited vulnerabilities to its KEV catalog, including two Microsoft Defender flaws ...

Being a Defender

 1. Be a student of (information security, network security, cyber security). Always strive to know what the latest tactics, trends, and tools are and implement that knowledge into Operations.2. Never allow a ...
Microsoft Ignite Cyber Security Takeaways

Microsoft Ignite Cyber Security Takeaways

Microsoft's annual flagship 'Ignite' conference is underway, amongst the hundreds of announcements and content covered, there are a number of interesting security-related updates and new releases by Microsoft, highlighted below.Microsoft IgniteMicrosoft Defender ...