Cybersecurity Decrypted #46: CISA Issues Emergency Directive, New Phishing Campaigns & Inside A Ransomware Gang Group Chat

CISA Issues Emergency Directive Warning Of Hybrid Microsoft Exchange Vulnerability

CISA and Microsoft have released new guidance related to a high-severity vulnerability (CVE-2025-53786) that could lead to “total domain compromise.”

“Scattered Spider LAPSU$ Sp1d3r Hunters” Telegram Channel Details New Breaches And Ransomware Capabilities

Cybersecurity researchers have revealed details from a Telegram channel linked to multiple well-known ransomware groups.

Phishing Campaign Exploits M365 “Direct Send” Feature To Bypass 3^rd Party Secure Email Gateways

An ongoing phishing campaign is reportedly leveraging M365’s “Direct Send” feature to bypass secure email gateways and enable malicious emails to land in targets’ inboxes.

Podcast: A New Era Of Pentesting With Eoin  Keary, CEO at EdgeScan

In this episode of the Expert Insights podcast, Joel Witts sits down with Eoin Keary, the CEO and Founder at EdgeScan, to explore the limits of traditional pentesting, how to defend against new and unknown attacks, and why businesses should be thinking about risk-prioritized vulnerability intelligence.

Vibe Coding: A New Era Of Cyber-Risk? 

How can you ensure robust security is in place, without your business losing the competitive advantages AI-assisted code development can bring?

The State Of Ransomware In 2025

Ransomware is a critical risk to SMBs, enterprises, and nation states, and it’s a risk that shows no sign of slowing down.

Why AI Means Identity Is The New Security Perimeter  

Identity has the potential to become the most important security battleground as AI threats evolve.

• Columbia University says hacker stole SSNs and other data of nearly 900,000  (TheRecord)
• Ransomware gang claims attack on St. Paul city government (TheRecord)
• SentinelOne acquires Prompt Security (SentinelOne)

• Remote Monitoring & Management (RMM)
• Mobile Device Management (MDM)
• Email Security
• Identity & Access Management (IAM)
• Phishing Simulation
• Multi-Factor Authentication (MFA)
• Cyber Threat Intelligence

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