Alerts

Original release date: May 29, 2018 Systems Affected Network systems Overview This joint Technical Alert (TA) is the result of analytic efforts between the Department of Homeland Security (DHS) and the Federal ...

Original release date: May 25, 2018 Systems Affected Small office/home office (SOHO) routers Networked devices Network-attached storage (NAS) devices Overview Cybersecurity researchers have identified that fo...

Original release date: May 21, 2018 Systems Affected CPU hardware implementations Overview On May 21, 2018, new variants—known as 3A and 4—of the side-channel central processing unit (CPU) hardware vulnerabilit...

Original release date: March 27, 2018 Systems Affected Networked systems Overview According to information derived from FBI investigations, malicious cyber actors are increasingly using a style of brute force a...

Original release date: June 05, 2017Systems Affected SNMP enabled devices Overview The Simple Network Management Protocol (SNMP) may be abused to gain unauthorized access to network devices. SNMP provides a sta...

Original release date: November 14, 2017 | Last revised: November 22, 2017Systems Affected Network systems Overview This joint Technical Alert (TA) is the result of analytic efforts between the Department of Ho...

Original release date: November 14, 2017 | Last revised: November 22, 2017Systems Affected Network systems Overview This joint Technical Alert (TA) is the result of analytic efforts between the Department of Ho...

Original release date: March 15, 2018 | Last revised: March 16, 2018Systems Affected Domain ControllersFile ServersEmail ServersOverview This joint Technical Alert (TA) is the result of analytic efforts between...

Original release date: July 01, 2017 | Last revised: February 15, 2018Systems Affected Microsoft Windows operating systems Overview This Alert has been updated to reflect the U.S. Government’s public attr...