Security Insights
Latest threat analysis, industry news, and security best practices from our expert team.
USN-8887-2: Ubuntu Linux Kernel (AWS) Security Update — Patch, Detect, and Harden Your Cloud Fleet
Introduction Canonical has released USN-8887-2, a kernel security update for the Ubuntu linux-aws kernel flavor — the kernel build shipping ...
Exposed AWS IAM Credentials: How AWS Quarantine Policies Work — and the Detection and Remediation Playbook Defenders Still Need
The Quarantine Is Not the Cleanup Unit 42 recently published a detailed look at a mechanism every cloud defender should understand cold: whe...
2026 Cloud Security Index: Why AWS, Azure, and GCP Misconfiguration Risk Profiles Demand Provider-Specific Defense
The Checklist Fallacy: One Cloud, One Cloud, and One More Cloud — All Failing Differently For years, security teams have operated on a comfo...
9,000+ Active AWS Keys Exposed Publicly: Detection, Rotation, and Secrets Hygiene Guide for Defenders
Thousands of Live AWS Keys Are Sitting in Public — Assume Yours Are Among Them Truffle Security's latest research should be a forcing functi...
9,300 Leaked AWS Access Keys Still Active: Detection and Remediation Guide for Exposed IAM Credentials
Introduction Security researchers have confirmed that more than 9,300 Amazon Web Services access keys exposed publicly between August 2022 a...
Securing AWS Nitro Enclaves: Mitigating Active and Passive Threats in KMS Integration
Introduction The integration of AWS Nitro Enclaves with the Key Management Service (KMS) represents a powerful architectural pattern for iso...
CareCloud AWS Breach: Cloud Data Exfiltration Detection & Healthcare Response
Introduction In March 2026, CareCloud, a prominent healthcare technology provider, disclosed a significant cybersecurity incident resulting ...
CVE-2025-54505 & CVE-2025-54518: Linux Kernel (AWS) Vulnerabilities — Detection and Remediation
CVE-2025-54505 & CVE-2025-54518: Linux Kernel (AWS) Vulnerabilities — Detection and Remediation Ubuntu Security Notice USN-8595-3 details cr...
CVE-2025-54505 & CVE-2025-54518: Linux Kernel on AWS — AMD Speculative Execution & Privilege Escalation
Introduction A critical security advisory has been released addressing a trio of hardware-level vulnerabilities affecting the Linux kernel o...