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Congressional Research Service Report Sheds Light on October Telecommunications Attack by PRC-Linked Threat Actor

In early October 2025, several media outlets reported that United States telecommunications services had been infiltrated by state affiliated threat actors linked to the People’s Republic of China (“PRC”). These reports were...more

Ransomware Activity Trends in Q2 2024

Ransomware attacks are hitting record highs in 2024 and show no sign of slowing down as new criminal groups enter the scene and employ a variety of evolving tactics. This post identifies key highlights of ransomware activity...more

New Joint CISA – FBI – DC3 Guidance Advises On Ransomware Threats Linked to Iran-Backed Hackers: What Enterprises Need to Know

A recent joint advisory from the Cybersecurity and Infrastructure Security Agency (CISA), the Federal Bureau of Investigation (FBI) and the Department of Defense Cyber Crime Center (DC3) warns of increased collaboration...more

CISA Releases Findings from its AI Pilot Program on Detecting Critical Vulnerabilities

On July 28, 2024, the Cybersecurity and Infrastructure Security Agency (CISA) announced that they piloted an Artificial Intelligence (AI)-enabled vulnerability program to help detect and remediate vulnerabilities in the U.S....more

CISA and JCDC Conduct First-Ever Public-Private AI Security Incident Tabletop Exercise

On June 13, 2024, the Cybersecurity and Infrastructure Security Agency (CISA) collaborated with the Joint Cyber Defense Collaborative (JCDC) to hold the federal government’s first tabletop exercise for “AI security...more

CISA Posts Notice of Proposed Rulemaking Under CIRCIA

On March 27, 2024, the Cybersecurity and Infrastructure Security Agency (CISA) published a notice of proposed rulemaking (NPRM) implementing the Cyber Incident Reporting for Critical Infrastructure Act (CIRCIA). For...more

FBI and CISA Warn of Chinese Cyberattacks on U.S. Critical Infrastructure

Recently, there has been a surge in alerts and warnings concerning cyberattacks by People’s Republic of China (PRC) state-sponsored threat actors on U.S. critical infrastructure. On February 7, 2024, the Federal Bureau of...more

CISA and NSA Highlight Technology Gaps in New Guidance on Identity and Access Management

On October 4, 2023, the National Security Agency (NSA) and Cybersecurity and Infrastructure Security Agency (CISA) published Identity and Access Management: Developer and Vendor Challenges, an advisory document developed by...more

CISA Releases Advisory Concerning Chinese-Backed Threat Actor

On September 27, 2023, The U.S. National Security Agency (NSA), the U.S. Federal Bureau of Investigation (FBI), the U.S. Cybersecurity and Infrastructure Security Agency (CISA), the Japanese National Police Agency (NPA), and...more

CL0P Ransomware Gang’s Exploitation of MOVEit Vulnerability: What It Means for Companies

On June 7, 2023, the Federal Bureau of Investigation (FBI) and the Cybersecurity and Infrastructure Security Agency (CISA) released a Joint Cybersecurity Advisory in connection with a recent zero-day (or previously...more

CISA Issues Request for Information Prior to Required CIRCIA Rulemaking

On September 12, 2022, the Cybersecurity and Infrastructure Security Agency (CISA) issued a request for information (RFI) seeking input from stakeholders on the Cyber Incident Reporting for Critical Infrastructure Act of 2022...more

New Cybersecurity Law Will Require Cyber-Incident Reporting for Critical Infrastructure

On March 1, the Senate unanimously passed the Strengthening American Cybersecurity Act of 2022, which will require critical infrastructure companies to report significant cyber-incidents and all ransom payments to the...more

Senate Passes Significant Cyber Bill Requiring Cyber Incident Reporting

The Strengthening American Cybersecurity Act of 2022, a bill that narrowly failed to become law last year, was passed in the Senate on Tuesday, March 1 as a package of cybersecurity measures that would require operators of...more

CISA Releases Warning of Destructive Malware Targeting Ukrainian Organizations

On January 16, 2022, the Department of Homeland Security’s Cybersecurity and Infrastructure Security Agency (CISA) released a warning regarding destructive malware targeting Ukrainian organizations, including Ukrainian...more

The Log4j Vulnerability: What This Critical Vulnerability Means for Your Enterprise

As companies scramble to address the newly exploited, ubiquitous Log4j vulnerability, companies’ actions are now the potential source for government scrutiny. Our Privacy, Cyber & Data Security Team summarizes what the Log4j...more

CISA Issues Statement on Log4j Critical Vulnerability

Log4j is a java-based tool from Apache’s open source library used for parsing logs that never seems to have made headlines before this past weekend.  Now, following the December 9th public announcement of a vulnerability in...more

The Cybersecurity Incident Reporting Requirements Fail in the Latest Version of the National Defense Authorization Act

On December 7, 2021, the House of Representatives passed the National Defense Authorization Act for Fiscal Year 2022 (NDAA), which notably excluded any cybersecurity incident reporting requirements. In September, the House...more

Key Takeaways from OFAC’s Updated Ransomware Advisory

On September 21, 2021, the U.S. Department of the Treasury’s Office of Foreign Assets Control (OFAC) issued an “Updated Advisory on Potential Sanctions Risks for Facilitating Ransomware Payments.” While this advisory...more

Top 7 Issues All General Counsel Need to Know About Ransomware

Companies face increasingly tough decision points in preparing for and responding to the proliferation of ransomware attacks. Our Privacy, Cyber & Data Strategy Group outlines seven issues for general counsel to consider as...more

SolarWinds Hack: Unparalleled Supply Chain Attack Results in Potential Compromise of Private and Public Sector Organizations

On Sunday, December 13, 2020, SolarWinds announced that it had learned of a “highly sophisticated, manual supply chain attack” by a nation state affecting its Orion Platform, which is used by a wide variety of public and...more

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