The Cybersecurity Information Sharing Act of 2015 (CISA 2015) has been temporarily reauthorized as part of the broader legislation passed on November 12, 2025, to reopen the federal government. Under the appropriation legislation, CISA 2015 is now reauthorized until January
Happy Cyber Awareness Month
Happy October and Cyber Awareness Month! While October ends with ghosts and goblins and other scary monsters for Halloween, the entire month of October is dedicated to raising awareness of cyber security and preventing (and if necessary responding to) cyber
CISA 2015 sunsets: Cyber Threat sharing without a net?
The Cybersecurity Information Sharing Act of 2015 (CISA 2015) expired on September 30, 2025, after Congress missed the reauthorization deadline. That lapse removes the decade-old legal framework that encouraged and protected cyber threat information sharing among companies, Information Sharing and
California’s proposed cybersecurity audit regulation
On July 24, 2025, the California Privacy Protection Agency (CPPA) approved regulations that would impose a new requirement under the California Consumer Privacy Act: mandatory annual cybersecurity audits for certain businesses. These new requirements are now undergoing review by the
US Dept of Health proposes Security Rule amendments that includes new deadlines
On December 27, 2024, the United States Department of Health and Human Services (HHS), through its Office for Civil Rights (OCR), issued a proposed rule to improve data protection measures in the healthcare sector.
Learn more about the
SEC issues $7 million in disclosure fines to SolarWinds victims
On October 22, 2024, the U.S. Securities and Exchange Commission (“SEC” or “Commission”) issued a series of orders imposing almost $7 million in disclosure fines against four global digital service providers impacted by the 2020 SolarWinds compromise. The SEC accused
SEC statement clarifies material cybersecurity incident disclosure requirement
SEC final rule on reporting material cybersecurity incidents
In July 2023, the US Securities and Exchange Commission (SEC) finalized its rule requiring public companies to disclose material cybersecurity incidents under Item 1.05 of Form 8-K. Though materiality is not a
Biden administration issues Executive Order and takes action to enhance maritime cybersecurity
On February 21, 2024, President Biden signed an Executive Order and issued several federal rules aimed at improving the cybersecurity of U.S. ports and maritime supply chains. The measures introduce new cybersecurity requirements and standards for stakeholders of the U.S.
US SEC charges SolarWinds and its CISO for alleged cybersecurity misstatements and controls failures
On October 30, 2023, the SEC announced charges against SolarWinds and its Chief Information Security Officer Timothy Brown.
Read our full analysis at www.nortonrosefulbright.com.
Special thanks to Law Clerk Ian Slingsby (Washington, DC) for his assistance in the
President Biden issues sweeping artificial intelligence directives targeting safety, security and trust
On October 30, 2023, after recognizing that Artificial Intelligence (AI) is the most consequential technology of our time and anticipating that it will accelerate more technological change in the next five to ten years than witnessed in the past fifty