Cloud security

Mastering Cloud Security: Your Resource for Infrastructure Protection, Compliance, Zero Trust, and More.

Microsoft Office 365 outage hit 70-plus countries, exposed cloud risks

Steve ZurierNovember 13, 2026

Global Microsoft 365 outage exposes business continuity risks of relying on a single cloud provider.

Today's Top Cloud Security Headlines

Cloud Security News

Identity

Attackers compromise Microsoft 365 credential via ConnectWise Cloud Backup

Steve ZurierOctober 19, 2026

Stolen ConnectWise app credential enables unauthorized access to hundreds of Microsoft 365 tenants.

Network Security

Critical VMware vCenter flaw actively exploited in 47 countries

Steve ZurierAugust 12, 2026

Unspecified APT group has made attacks across 361 unique IP addresses in 47 countries.

Microsoft SharePoint app seen in App Store on the screen of ipad and blurred finger pointing at it.

Vulnerability Management

Microsoft SharePoint Server bug exploited in ransomware attacks

Steve ZurierAugust 11, 2026

CISA gave no specifics, but one expert said it's potentially the work of China-linked Storm-2603.

Cloud Security

Everyone’s a Builder Now: Securing the AI-Powered Enterprise – Gil Geron – BH26 #2

August 6, 2026

AI is fundamentally changing software development, turning employees across the business into builders and reshaping how organizations think about innovation and risk. In this session, Orca Security CEO Gil Geron explores what this shift means for enterprise leaders and why security must evolve alongside the next generation of AI-powered software c...

Cloud solution architecture. An architect's hands select a database icon from a simple palette of holographic cloud services.

Cloud Security

Critical Azure Cosmos DB flaw risked cross-tenant compromise

Steve ZurierJuly 30, 2026

Patched Azure Cosmos DB bug threatened Microsoft and customer databases.

Identity

SharePoint vulnerability steals machine keys; fourth recent exploit

Steve ZurierJuly 22, 2026

New SharePoint flaw exploited as attackers steal machine keys for lasting access.

Cloud Security

Critical ServiceNow AI flaw exploited days after patch release

Steve ZurierJuly 20, 2026

Attackers exploit critical ServiceNow AI bug just days after security patch release.

Holographic visualization of a multi-cloud environment showcasing hybrid cloud solutions

Cloud Security

Linux bug dormant for 16 years can cause a VM escape

Steve ZurierJuly 7, 2026

A single compromised hypervisor can grant root privileges over the server.

Cloud Security

Cloud Visibility, Fortibleed, hacking things the easy way – Sandy Bird – PSW #932

June 25, 2026

First up is Sandy Bird from Sonrai discussing how to protect our cloud infrastructure! This segment is sponsored by Sonrai Security. Visit https://securityweekly.com/sonrai to learn more about them! Next up in the security news: Help, I am Fortibleeding, Cisco SD-WAN needs help, The secret life of probe requests, Help, I am Squidbleeding, XSS to RC...

Magnifying glass red bug bounty, green binary code, identify and submit vulnerability reports

Cloud Security

ServiceNow says security researchers, not hackers, accessed data

Steve ZurierJune 10, 2026

ServiceNow investigates access issue, says no attacker activity found.

Selected by the SC Media Editorial team every Tuesday.

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Cloud security

Microsoft Office 365 outage hit 70-plus countries, exposed cloud risks

Today's Top Cloud Security Headlines

Cybersecurity threats escalate across Europe

Google optimizes kubernetes for agentic workloads

Microsoft 365 outage disrupts global services and AI connectors

Google Cloud addresses transient scheduler attacks on AMD Turin processors

Cloud Security: Explained and Explored

What the Microsoft outage reveals about cloud dependence

OWASP Global AppSec: MCP security still a mind-boggling mess

What CISOs need to know about Confidential Computing in 2026

The modern path to unified Linux identity security: Securing hybrid infrastructure in a cloud-first world

What the recent SharePoint bugs told us about the patch race

SASE manages your network access, but who manages your SASE?

The hidden risk in hybrid IT: Fragmented vulnerability management

Back to the beginning: A new model for secure SaaS access

5 ways to mitigate the risks of “cracked” software

Breaking the trade-off: Full email security without deployment friction

Cloud Security News

Attackers compromise Microsoft 365 credential via ConnectWise Cloud Backup

Critical VMware vCenter flaw actively exploited in 47 countries

Microsoft SharePoint Server bug exploited in ransomware attacks

Everyone’s a Builder Now: Securing the AI-Powered Enterprise – Gil Geron – BH26 #2

Critical Azure Cosmos DB flaw risked cross-tenant compromise

SharePoint vulnerability steals machine keys; fourth recent exploit

Critical ServiceNow AI flaw exploited days after patch release

Linux bug dormant for 16 years can cause a VM escape

Cloud Visibility, Fortibleed, hacking things the easy way – Sandy Bird – PSW #932

ServiceNow says security researchers, not hackers, accessed data

Fast Five

Selected by the SC Media Editorial team every Tuesday.

Cloud Security Events

Cloud Security: The AI Effect and How to Proceed