Cybersecurity

Passthrough: FBI Cyber Global Cyber Experts in Your Local Community

FBI Cyber put together new info graphics on FBI Cyber Threat Response and Fact vs Fiction. They include helpful information to help organizations and users understand the proper supportive role that the FBI employs when assisting during an intrusion and helps to discard common misconceptions surrounding what FBI Cyber actually does. They also provide useful pre-intrusion and post-intrusion tips for properly reporting and responding to cyber intrusions including how to contact FBI Cyber.

Read more about Passthrough: FBI Cyber Global Cyber Experts in Your Local Community

(Update February 29, 2024) Joint Cybersecurity Advisory – #StopRansomware: ALPHV Blackcat

CISA, the FBI, and the Department of Health and Human Services (HHS) released an update to the joint advisory #StopRansomware: ALPHV Blackcat to provide new indicators of compromise (IOCs) and tactics, techniques, and procedures (TTPs) associated with the ALPHV Blackcat ransomware as a service (RaaS). ALPHV Blackcat affiliates have been observed primarily targeting the healthcare sector.

Read more about (Update February 29, 2024) Joint Cybersecurity Advisory – #StopRansomware: ALPHV Blackcat

Passthrough: Russian Cyber Actors Use Compromised Routers to Facilitate Cyber Operations

The FBI, NSA, U.S. Cyber Command, and international partners are releasing this joint Cybersecurity Advisory (CSA) to warn of Russian state-sponsored cyber actors’ use of compromised Ubiquiti EdgeRouters (EdgeRouters) to facilitate malicious cyber operations worldwide.

Read more about Passthrough: Russian Cyber Actors Use Compromised Routers to Facilitate Cyber Operations

Supplemental Cyber Highlights – February 27, 2024

The following posts are useful for general awareness of current cyber threats, vulnerabilities, guidance, and other cyber-related news or updates. These resources have been curated by the WaterISAC analyst team as items of broad relevance and benefit that do not need supplemental analysis at this time.

Critical Infrastructure

Read more about Supplemental Cyber Highlights – February 27, 2024

Ransomware Awareness – LockBit: Down, but not Out

Following the international takedown operation of the LockBit ransomware group last week – which disrupted LockBit’s criminal network infrastructure and arrested two of its members – the ransomware group’s leader, known as LockBitSupp, has issued a lengthy message on a new dark web site with additional threats and promises of return.

Read more about Ransomware Awareness – LockBit: Down, but not Out

Passthrough: CISA, NCSC-UK, and Partners Release Advisory on Russian SVR Actors Targeting Cloud Infrastructure

CISA and other U.S. and international partners including the U.K. National Cyber Security Centre (NCSC), released a joint advisory yesterday - SVR Cyber Actors Adapt Tactics for Initial Cloud Access.

Read more about Passthrough: CISA, NCSC-UK, and Partners Release Advisory on Russian SVR Actors Targeting Cloud Infrastructure

(Update February 27, 2024) Passthrough: Top Cyber Actions for Securing Water Systems – Joint Fact Sheet by CISA, EPA, and FBI

CISA and partners updated the recent Fact Sheet – Top Cyber Actions for Securing Water Systems – with resources from water and wastewater systems sector organizations, including WaterISAC. The resources are intended to help support water systems in defending against malicious cyber activity. They include:

Read more about (Update February 27, 2024) Passthrough: Top Cyber Actions for Securing Water Systems – Joint Fact Sheet by CISA, EPA, and FBI

CISA ICS Vulnerability Advisories and Alerts, Updates, and Bulletins – February 27, 2024

CISA ICS Vulnerability Advisories and Alerts, Updates, and Bulletins – February 27, 2024

The Cybersecurity and Infrastructure Security Agency (CISA) has published the following ICS vulnerability advisories, as well as alerts, updates, and bulletins:

ICS Vulnerability Advisories:

CISA Releases Two Industrial Control Systems Advisories

Read more about CISA ICS Vulnerability Advisories and Alerts, Updates, and Bulletins – February 27, 2024

Supplemental Cyber Highlights – February 22, 2024

Critical Infrastructure

Read more about Supplemental Cyber Highlights – February 22, 2024

CISA ICS Vulnerability Advisories and Alerts, Updates, and Bulletins – February 22, 2024

CISA ICS Vulnerability Advisories and Alerts, Updates, and Bulletins – February 22, 2024

The Cybersecurity and Infrastructure Security Agency (CISA) has published the following ICS vulnerability advisories, as well as alerts, updates, and bulletins:

ICS Vulnerability Advisories:

CISA Releases One Industrial Control Systems Advisory

Read more about CISA ICS Vulnerability Advisories and Alerts, Updates, and Bulletins – February 22, 2024

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Cybersecurity

Passthrough: FBI Cyber Global Cyber Experts in Your Local Community

(Update February 29, 2024) Joint Cybersecurity Advisory – #StopRansomware: ALPHV Blackcat

Passthrough: Russian Cyber Actors Use Compromised Routers to Facilitate Cyber Operations

Supplemental Cyber Highlights – February 27, 2024

Ransomware Awareness – LockBit: Down, but not Out

Passthrough: CISA, NCSC-UK, and Partners Release Advisory on Russian SVR Actors Targeting Cloud Infrastructure

(Update February 27, 2024) Passthrough: Top Cyber Actions for Securing Water Systems – Joint Fact Sheet by CISA, EPA, and FBI

CISA ICS Vulnerability Advisories and Alerts, Updates, and Bulletins – February 27, 2024

Supplemental Cyber Highlights – February 22, 2024

CISA ICS Vulnerability Advisories and Alerts, Updates, and Bulletins – February 22, 2024

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