Threat Intelligence

Daily Cyber Intel Briefing

Curated from 30+ trusted sources including CISA, Krebs on Security, and leading threat research teams. Updated every morning at 6:00 AM ET.

LIVE โ€” Updated Today

โš ๏ธ Critical Alerts

2 ACTIVE

Microsoft Patches Actively Exploited Exchange Zero-Day

Emergency patches released for CVE-2026-21893. Active exploitation targeting government and financial sectors.

CVSS 9.8 CISA 2 hours ago

CISA Adds 3 Vulnerabilities to Known Exploited List

Critical vulnerabilities in Fortinet, Cisco, and Adobe. Federal agencies have 21 days to patch.

CRITICAL CISA KEV 4 hours ago

๐Ÿ”“ Vulnerabilities

CVSS 7+

CVE-2026-41892: Critical RCE in Apache Struts

Unauthenticated remote code execution. PoC exploit publicly available.

CVSS 9.8 NVD 6 hours ago

CVE-2026-38891: Auth Bypass in Fortinet FortiGate

Critical authentication bypass affecting FortiOS 7.0 - 7.4. Patch available.

CVSS 9.1 Fortinet 8 hours ago

๐Ÿ“ฐ News & Analysis

TODAY

FBI Reports 65% Surge in Business Email Compromise

BEC losses exceeded $2.9 billion in 2025. Financial services most targeted.

Krebs on Security

New 'BlackVenom' Ransomware Targeting Healthcare

12 US hospitals reportedly affected. Demands range $5-15M.

Bleeping Computer

Google Announces Post-Quantum Encryption for Gmail

First major provider to deploy quantum-resistant encryption by default.

Google Security

๐Ÿ’ก Tip of the Day

"Enable MFA on all privileged accounts. Microsoft reports that MFA blocks 99.9% of account compromise attacks, making it one of the most effective security controls available."

โ€” CISA Best Practices

๐Ÿ“… Upcoming Events

RSA Conference 2026
San Francisco, CA
June 5-8
SANS Security Summit
Virtual
June 12
Gartner Security Summit
National Harbor, MD
June 15-17
Stay Informed

Get this briefing in your inbox.

Subscribe to CyberStraightTalk for daily threat intelligence delivered every morning. Free for security leaders and practitioners.

Subscribe on Substack arrow_forward Book a Briefing calendar_today