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TLP Green INDICATOR NOTICE 26083.3 – IOCs Associated with Recently Observed Malicious Cyber Activity
Indicator Notices are intended to assist network defense efforts by informing cybersecurity practitioners of indicators associated with malicious cyber activity.
DOT TLP Green Information Sharing Report: Iranian APT Profile – Charming Kitten
Historically, Charming Kitten has targeted European, U.S. and Middle Eastern government entities.
TLP Green: FBI Liaison Information Report: Iranian Homeland Threat Vectors
The FBI’s Counterterrorism, Counterintelligence, and Cyber Divisions, in coordination with the Office of Private Sector, prepared this Liaison Information Report (LIR).
Joint Cybersecurity Advisory TLP Clear: #StopRansomware: Akira Ransomware
This joint Cybersecurity Advisory is part of an ongoing #StopRansomware effort to publish advisories for network defenders that detail various ransomware variants and ransomware threat actors.
FBI Flash Report TLP Amber Consistent and Varied Targeting of FBI Public-Facing Networks between 1 July 2024 and 30 September 2024
The Federal Bureau of Investigation (FBI) is releasing this FLASH to disseminate indicators of compromise (IOCs) associated with malicious cyber activities targeting the FBI’s computer network between 1 July 2024 and 30 September 2024.
Office of Private Sector TLP Green LIR: Recognizing and Responding to Cases of Child Torture
This report highlights findings from research conducted by the FBI’s Behavioral Analysis Unit 3 (BAU-3) that identified key indicators of child torture.
Office of Private Sector TLP Green LIR Criminal Actors Enhancements of Business Email Compromise Scheme
The FBI’s Detroit Field Office, in coordination with the Office of Private Sector, prepared this Liaison Information Report (LIR) to alert private sector companies.
FBI PSA: Russian Government Cyber Actors Targeting Networking Devices, Critical Infrastructure
The Federal Bureau of Investigation (FBI) is warning the public, private sector, and international community of the threat posed to computer networks and critical infrastructure by cyber actors attributed to the Russian Federal Security Service’s (FSB) Center 16.
TLP White: NSA | APT5: Citrix ADC Threat Hunting Guidance - December 2022
APT5 has demonstrated capabilities against Citrix® Application Delivery Controller™ (ADC™) deployments (“Citrix ADCs”).
HC3 TLP Clear Analyst Note: Social Engineering Attacks Targeting IT Help Desks in the Health Sector
This report provides high-level insight into the top ten ransomware groups HC3 has seen targeting the healthcare sector.