Security Insights
Latest threat analysis, industry news, and security best practices from our expert team.
AI Slop Cyberattacks: Why Low-Quality LLM Phishing and Vibe-Coded Malware Are Easier to Detect — and How to Do It
Introduction A recent Dark Reading threat intelligence analysis cuts through two years of breathless vendor marketing: generative AI has not...
Cisco Secure Email Gateway Zero-Day Exploited in the Wild: Detection, Hardening, and Remediation Guide for SEG Appliances
Introduction Cisco has released patches for another actively exploited zero-day vulnerability in its Secure Email Gateway (SEG) product line...
Rapid7 Discloses 80+ Zimbra Collaboration Suite Vulnerabilities: Identity Boundary Breaks, Detection, and Remediation Guide
From One Account to Every Mailbox: What Rapid7's Zimbra Disclosure Means for Defenders Rapid7 has begun publishing a staged disclosure cover...
Prompt Injection Hidden in Phishing Emails: Barracuda Warns of Dual-Target Attacks — Detection and Defense Guide
Introduction Barracuda's threat research team has documented a meaningful evolution in social engineering: phishing emails that carry two pa...
Iranian University Phishing Campaign Extradition: Detecting and Remediating Mailbox Credential Harvesting and Mass Email Exfiltration
Introduction Montenegro's courts have approved the extradition of Amir Barati — a 40-year-old dual Turkish-Iranian national — to the United ...
CVE-2026-73570: Zimbra Zero-Click Email Vulnerability Exploited Before Disclosure — Detection and Remediation Guide
Introduction Zimbra has disclosed a serious vulnerability — CVE-2026-73570 — affecting Zimbra Collaboration, and the timeline should concern...
Former US Air Force Members Sentenced in Multi-Year BEC Campaign: Detection and Hardening Guide for Defenders
Two former members of the United States Air Force have been sentenced to a combined 189 months in federal prison for their roles in a multi-...
Zimbra BEC Research: 50+ Vulnerabilities Let Attackers Rewrite Mailboxes — Detection and Hardening Guide
Business Email Compromise has always been a patient crime. The classic playbook — breach a mailbox, sit quietly, map the approval chain, the...
CVE-2026-76461: Critical Cisco Secure Email Gateway SQL Injection Exploited in the Wild — Detection and Remediation Guide
Overview On September 14, 2026, Cisco published a security advisory for CVE-2026-76461, a critical SQL injection vulnerability in Cisco Asyn...