The California Privacy Protection Agency (CalPrivacy) is entering an aggressive new phase of privacy regulation and enforcement, of which companies doing business in California should be aware. CalPrivacy already brought enforcement actions against many companies, maintains over 100 active investigations and has signaled an increased pace of enforcement.
A key development is the establishment of
Overview
As we enter the 2026 tax filing season, organizations face a heightened risk of cyberattacks targeting employee information. Tax season is a busy time for cybercriminals, who ramp up efforts to trick businesses and individuals into sharing personal information. Bad actors can use stolen personally identifying information (“PII”) in a variety of harmful ways,
On Feb. 10, 2026, the U.S. District Court for the Southern District of New York held that a defendant’s use of generative AI to analyze legal exposure is not protected under attorney-client privilege or the work product doctrine. The decision has important implications as clients and nonlawyers increasingly use generative AI tools to assess legal
Data Privacy Day offers a natural checkpoint to take stock of a fast‑moving legal landscape. As of January 1, 2026, several significant U.S. state privacy laws and regulatory updates are now live, with additional U.S. and global milestones queued up throughout 2026. Below we summarize important changes already in effect and highlight issues to monitor
On Jan. 14, 2026, the U.S. Food and Drug Administration (FDA) and the European Medicines Agency (EMA) jointly released the “Guiding Principles of Good AI Practice in Drug Development,” a set of 10 high-level principles intended to steer the safe and responsible use of AI across the product lifecycle. While not formal industry guidance, the
On November 20, 2025, the Securities and Exchange Commission and defendants SolarWinds Corp. and Timothy G. Brown filed a joint stipulation to dismiss with prejudice the SEC’s civil enforcement action pending in the Southern District of New York. The SEC would dismiss all claims concerning the conduct alleged in the SEC’s Amended Complaint and includes
Overview
On October 21, 2025, the New York State Department of Financial Services (NYDFS) released comprehensive guidance for registrants regarding management of cybersecurity risks associated with third-party service providers (TPSPs) including cloud computing, file transfer system, AI and fintech solutions.[1] As reliance on external vendors for critical technology services grows, so too do the
With Halloween lurking around the corner and as National Cybersecurity Awareness Month comes to a close, the McGuireWoods Data Privacy & Cybersecurity Practice Group reminds you to not wait to be spooked by a cybersecurity incident or haunted by the task of maintaining your cybersecurity program.
Today’s threat landscape is rapidly changing and accelerated evermore
California’s Invasion of Privacy Act (CIPA) is a 1967 criminal wiretapping statute being stretched to govern 2025-era internet technologies. The result has been a patchwork of conflicting decisions that turn on hair-splitting distinctions about what it means to “read” a communication “in transit,” whether URLs and clickstream data constitute “contents,” and how third-party service providers
Regulators of data privacy laws have expressed a desire in recent months to intensify enforcement around opt-out preference signals, also known as universal opt-out mechanisms (the “Opt-Out Signals”).
Opt-Out Signals allow consumers to automatically opt-out of the sale and sharing of personal information for targeted advertising across all websites they may visit through an internet