China-Linked UAT-8302 Targets Governments Using Shared APT Malware Across Regions
Ravie LakshmananMay 05, 2026Network Security / Endpoint Security A sophisticated China-nexus advanced persistent threat (APT) group has been attributed to...
2026Network
Phishing Campaign Hits 80+ Orgs Using SimpleHelp and ScreenConnect RMM Tools
Ravie LakshmananMay 04, 2026Network Security / Endpoint Security An active phishing campaign has been observed targeting multiple vectors since at...
CISA Adds 4 Exploited Flaws to KEV, Sets May 2026 Federal Deadline
Ravie LakshmananApr 25, 2026Network Security / Infrastructure Security The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Friday added four...
CISA Adds 4 Exploited Flaws to KEV, Sets May 2026 Federal Deadline
Ravie LakshmananApr 25, 2026Network Security / Infrastructure Security The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Friday added four...
22 BRIDGE:BREAK Flaws Expose Thousands of Lantronix and Silex Serial-to-IP Converters
Ravie LakshmananApr 21, 2026Network Security / Vulnerability Cybersecurity researchers have identified 22 new vulnerabilities in popular models of serial-to-IP converters...
CISA Adds 8 Exploited Flaws to KEV, Sets April-May 2026 Federal Deadlines
Ravie LakshmananApr 21, 2026Network Security / Threat Intelligence The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Monday added eight...
Cisco Patches 9.8 CVSS IMC and SSM Flaws Allowing Remote System Compromise
Ravie LakshmananApr 02, 2026Network Security / Vulnerability Cisco has released updates to address a critical security flaw in the Integrated Management...
FCC Bans New Foreign-Made Routers Over Supply Chain and Cyber Risk Concerns
Ravie LakshmananMar 25, 2026Network Security / Data Protection The U.S. Federal Communications Commission (FCC) said on Monday that it was...
CISA Warns of Zimbra, SharePoint Flaw Exploits; Cisco Zero-Day Hit in Ransomware Attacks
Ravie LakshmananMar 19, 2026Network Security / Vulnerability The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has urged government agencies to...
Interlock Ransomware Exploits Cisco FMC Zero-Day CVE-2026-20131 for Root Access
Ravie LakshmananMar 18, 2026Network Security / Ransomware Amazon Threat Intelligence is warning of an active Interlock ransomware campaign that's exploiting...
FortiGate Devices Exploited to Breach Networks and Steal Service Account Credentials
Ravie LakshmananMar 10, 2026Network Security / Vulnerability Cybersecurity researchers are calling attention to a new campaign where threat actors are...
900+ Sangoma FreePBX Instances Compromised in Ongoing Web Shell Attacks
Ravie LakshmananFeb 27, 2026Network Security / Vulnerability The Shadowserver Foundation has revealed that over 900 Sangoma FreePBX instances still remain...
CERT Polska Details Coordinated Cyber Attacks on 30+ Wind and Solar Farms
Ravie LakshmananJan 31, 2026Network Security / SCADA CERT Polska, the Polish computer emergency response team, revealed that coordinated cyber attacks...
Fortinet Patches CVE-2026-24858 After Active FortiOS SSO Exploitation Detected
Ravie LakshmananJan 28, 2026Network Security / Zero-Day Fortinet has begun releasing security updates to address a critical flaw impacting FortiOS...
Fortinet Confirms Active FortiCloud SSO Bypass on Fully Patched FortiGate Firewalls
Ravie LakshmananJan 23, 2026Network Security / Vulnerability Fortinet has officially confirmed that it's working to completely plug a FortiCloud SSO...
