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FBI TLP White Report: Mamba Ransomware Weaponizing DiskCryptor March 23, 2021
Mamba ransomware has been deployed against local governments, public transportation agencies, legal services, technology services, industrial, commercial, manufacturing, and construction businesses.
FBI TLP White Report: Mamba Ransomware Weaponizing DiskCryptor March 23, 2021
Mamba ransomware has been deployed against local governments, public transportation agencies, legal services, technology services, industrial, commercial, manufacturing, and construction businesses.
FBI TLP White PIN: FBI Disrupts Cyber Actors’ Exploitation of Microsoft Exchange Server Vulnerabilities April 13, 2021
On 13 April 2021, the Federal Bureau of Investigation (FBI) conducted a court-authorized operation to remove hundreds of malicious web shells from vulnerable servers in the United States in response to the widespread exploitation of critical Microsoft Exchange Server (MES) vulnerabilities by malicious cyber actors.
FBI TLP White Flash Alert: Conti Ransomware Attacks Impact Healthcare and First Responder Networks
This FBI alert address the ‘Conti’ ransomware threat to hospitals, health systems and other critical infrastructure.
FBI TLP White Flash Report: APT Actors Exploiting Fortinet Vulnerabilities to Gain Access for Malicious Activity – May 27, 2021
Summary
The FBI is continuing to warn about Advanced Persistent Threat (APT) actors exploiting Fortinet vulnerabilitie
Joint Cyber Advisory TLP White: Sophisticated Spearphishing Campaign Targets Government Organizations, IGOs, and NGOs
SUMMARY
The Cybersecurity and Infrastructure Security Agency (CISA) and the Federal Bureau of Investigation (FBI) are
FBI TLP Green PIN: Cyber Actors Impersonating Construction Companies to Conduct Business Email Compromises June 9, 2021
Summary
The FBI has observed cyber actors exploiting pre-existing business relationships between construction companie
Joint Cybersecurity Advisory TLP Green UPDATE: North Korean Cyber Actors Targeting Vaccine and Virology Organizations
SUMMARY
Note: This advisory is the second product in a series on North Korea’s targeting of COVID-19
Joint Cybersecurity Advisory TLP Green: North Korean Cyber Actors Targeting Vaccine and Virology Organizations
This Joint Cybersecurity Advisory is the result of analytic efforts among the Cybersecurity and Infrastructure Security Agency (CISA), the Federal Bureau of Investigation (FBI), and the United Kingdom (UK) National Cyber Security Centre (NCSC).
CISA-FBI Guidance for MSPs and their Customers Affected by the Kaseya VSA Supply-Chain Ransomware Attack
The purpose of this joint guidance is to inform the private sector about current activity and actions to take regarding the Kaseya supply-chain ransomware attack that private companies need to be aware of to protect themselves.