Cybersecurity Alerts

Cybersecurity Alerts

US-CERT strives for a safer, stronger Internet for all Americans by responding to major incidents, analyzing threats, and exchanging critical cybersecurity information with trusted partners around the world. Alerts provide timely information about current security issues, vulnerabilities, and exploits.

AA21-336A: APT Actors Exploiting CVE-2021-44077 in Zoho Manage Engine Service Desk Plus AA21-321A: Iranian Government-Sponsored APT Cyber Actors Exploiting Microsoft Exchange and Fortinet Vulnerabilities in Furtherance of Malicious Activities AA21-291A: BlackMatter Ransomware AA21-287A: Ongoing Cyber Threats to U.S. Water and Wastewater Systems

CISA and FBI Release Alert on Active Exploitation of CVE-2021-44077 in Zoho Manage Engine Service Desk Plus Mozilla Releases Security Updates for Network Security Services NSA and CISA Release Part III of Guidance on Securing 5G Cloud Infrastructures CISA Adds Five Known Exploited Vulnerabilities to Catalog CISA Releases Capacity Enhancement Guides to Enhance Mobile Device Cybersecurity for Consumers and Organizations

Students in Computer Lab