FBI Releases IOCs Associated with BlackCat/ALPHV Ransomware

04/22/2022 08:02 AM EDT

Original release date: April 22, 2022

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.

CISA encourages users and administrators to review the IOCs and technical details in FBI Flash CU-000167-MW and apply the recommend mitigations.

This product is provided subject to this Notification and this Privacy & Use policy.

FBI Releases Indicators of Compromise for RagnarLocker Ransomware

03/08/2022 10:35 AM EST

Original release date: March 8, 2022

The Federal Bureau of Investigation (FBI) has released a Flash report detailing indicators of compromise (IOCs) associated with ransomware attacks by RagnarLocker, a group of a ransomware actors targeting critical infrastructure sectors.

CISA encourages users and administrators to review the IOCs and technical details in FBI Flash CU-000163-MW and apply the recommended mitigations.

This product is provided subject to this Notification and this Privacy & Use policy.

FBI Releases Indicators of Compromise Associated with LockBit 2.0 Ransomware

02/07/2022 10:16 AM EST

Original release date: February 7, 2022

The Federal Bureau of Investigation (FBI) has released a Flash report detailing indicators of compromise (IOCs) associated with attacks, using LockBit 2.0, a Ransomware-as-a-Service that employs a wide variety of tactics, techniques, and procedures, creating significant challenges for defense and mitigation.

CISA encourages users and administrators to review the IOCs and technical details in FBI Flash CU-000162-MW and apply the recommend mitigations.

This product is provided subject to this Notification and this Privacy & Use policy.

FBI Releases Indicators of Compromise Associated with Ranzy Locker Ransomware

10/27/2021 11:29 AM EDT

Original release date: October 27, 2021

The Federal Bureau of Investigation (FBI) has released a Flash report detailing indicators of compromise (IOCs) associated with attacks using Ranzy Locker, a ransomware variant first identified targeting victims in the United States in late 2020.

CISA encourages users and administrators to review the IOCs and technical details in FBI Flash CU-000153-MW and apply the recommend mitigations.

This product is provided subject to this Notification and this Privacy & Use policy.