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Joint Cybersecurity TLP White: Tactics, Techniques, and Procedures of Indicted State-Sponsored Russian Cyber Actors Targeting the Energy Sector
Executive Summary
This joint Cybersecurity Advisory (CSA)—coauthored by the Cybersecurity and Infrastructure Security
FBI Flash: Cyber Actors Perform Increased Reconnaissance of US Energy Sector Networks from Russia-Based IP Addresses
The FBI is advising all organizations in the US Energy Sector of network scanning activity stemming from multiple IP addresses listed in this FBI Flash Report.
HC3 TLP White Threat Briefing – An Analysis of the Russia/Ukraine Conflict, March 17, 2022
HC3 TLP White Threat Briefing - An Analysis of the Russia/Ukraine Conflict 3-17-22.
Joint Cybersecurity Advisory: Russian State-Sponsored Cyber Actors Gain Network Access by Exploiting Default Multifactor Authentication Protocols
The Federal Bureau of Investigation (FBI) and Cybersecurity and Infrastructure Security Agency (CISA) are releasing this joint Cybersecurity Advisory (CSA) to warn organizations that Russian state-sponsored cyber actors have gained network access through exploitation of default MFA protocols and a known vulnerability.
FBI TLP White Flash Report BlackCat/ALPHV Ransomware Indicators of Compromise April 19, 2022
This FLASH is part of a series of FBI reports to disseminate known indicators of compromise (IOCs) and tactics, techniques and procedures (TTPs) associated with ransomware variants identified through FBI investigations.
FBI PIN TLP White: Ransomware Attacks on Agricultural Cooperatives Potentially Timed to Critical Seasons
The Federal Bureau of Investigation (FBI) is informing Food and Agriculture (FA) sector partners that ransomware actors may be more likely to attack agricultural cooperatives during critical planting and harvest seasons, disrupting operations, causing financial loss, and negatively
impacting the food supply chain.
CISA TLP White Report: FBI Releases IOCs Associated with BlackCat/ALPHV Ransomware
The Federal Bureau of Investigation (FBI) has released a Flash report detailing indicators of compromise (IOCs) associated with attacks involving BlackCat/ALPHV, a Ransomware-as-a-Service that has compromised at least 60 entities worldwide.
FBI Joint Cybesecurity Advisory TLP Amber: TraderTraitor: North Korean State-Sponsored APT Targets Blockchain Companies
SUMMARY
The Federal Bureau of Investigation (FBI), the Cybersecurity and Infrastructure Security Agency (CISA), and th
National Security Agency Cybersecurity Technical Report: Network Infrastructure Security Guidance
This document was developed in furtherance of NSA’s cybersecurity missions.