Alerts

Alerts

TA18-004A: Meltdown and Spectre Side-Channel Vulnerability Guidance

Original release date: January 04, 2018 | Last revised: February 10, 2018Systems Affected CPU hardware implementations Overview On January 3, 2018, the National Cybersecurity and Communications Integration Cent...

Alerts

TA17-318B: HIDDEN COBRA – North Korean Trojan: Volgmer

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 th...

Alerts

TA17-156A: Reducing the Risk of SNMP Abuse

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...

Alerts

TA17-181A: Petya Ransomware

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&#...

Alerts

TA17-163A: CrashOverride Malware

Original release date: June 12, 2017 | Last revised: July 27, 2017Systems Affected Industrial Control Systems Overview The National Cybersecurity and Communications Integration Center (NCCIC) ...

Alerts

TA17-164A: HIDDEN COBRA – North Korea’s DDoS Botnet Infrastructure

Original release date: June 13, 2017 | Last revised: August 23, 2017Systems Affected Networked Systems Overview This joint Technical Alert (TA) is the result of analytic efforts between the De...

Alerts

TA17-132A: Indicators Associated With WannaCry Ransomware

Original release date: May 12, 2017 | Last revised: May 19, 2017Systems Affected Microsoft Windows operating systems Overview According to numerous open-source reports, a widespread ransomware campaign is affec...