Sources
Cisco Security Advisories
- Cisco Meeting Server Call Bridge Denial of Service Vulnerability 3 days 9 hours old
- Cisco Webex Software Application Authorization Bypass Vulnerability 3 days 9 hours old
- Cisco TelePresence Management Suite Stored Cross-Site Scripting Vulnerability 3 days 9 hours old
US-CERT
- AA21-291A: BlackMatter Ransomware 5 days 22 hours old
- AA21-287A: Ongoing Cyber Threats to U.S. Water and Wastewater Systems 1 week 2 days old
- AA21-265A: Conti Ransomware 1 month 1 day old
Microsoft Comprehensive Security Alerts
SANS @RISK
