State Privacy Law

Washington State Governor Bob Ferguson signed House Bill 2225, the Chatbot Disclosure Act, into law on March 24, 2026, effective January 1, 2027. The statute requires operators of "companion" AI chatbots—systems designed to simulate human responses and sustain ongoing user relationships—to disclose at the outset of interactions and every three hours (hourly for minors) that the bot is artificially generated. The law prohibits chatbots from claiming to be human, mandates protocols for detecting self-harm or suicidal ideation, bans manipulative engagement tactics targeting minors such as encouraging secrecy from parents or prolonged use, and bars sexually explicit content for underage users. Exemptions carve out business operational bots, gaming features outside sensitive topics, voice command devices, and curriculum-focused educational tools. Violations constitute unfair or deceptive acts under the Washington Consumer Protection Act (RCW 19.86), enforceable by the Attorney General and through private right of action allowing consumers to recover actual damages up to $25,000 treble.

Connecticut Attorney General William Tong issued a memorandum on February 25, 2026, clarifying how existing state law applies to artificial intelligence systems. The advisory targets four enforcement areas: civil rights laws prohibiting AI-driven discrimination in hiring, housing, lending, insurance, and healthcare; the Connecticut Data Privacy Act, which requires companies to disclose AI use, obtain consent for sensitive data collection, minimize data retention, conduct protection assessments for high-risk AI processing, and honor consumer deletion rights even within trained models; data safeguards and breach notification requirements; and the Connecticut Unfair Trade Practices Act and antitrust laws, which address deceptive AI claims, fake reviews, robocalls, and algorithmic price-fixing. The memorandum applies broadly to any business deploying AI in consequential decisions and specifically references harms including AI-generated nonconsensual imagery on platforms like xAI's Grok.

California's privacy regulator opened a public comment period on April 7, 2026, to shape audit rules for data brokers under the Delete Act's centralized deletion platform. The California Privacy Protection Agency is seeking stakeholder input on how to verify that over 500 registered data brokers comply with consumer deletion requests submitted through DROP (Delete Request and Opt-Out Platform). The audits, mandatory starting January 1, 2028, and every three years thereafter, will assess auditor qualifications, evidence retention practices, audit tools, and whether brokers are improving match rates on deletion requests. Comments are due by May 7, 2026, at 5 p.m. PT via email to regulations@cppa.ca.gov or by mail.

AI systems are now inferring sensitive personal data from seemingly innocuous user inputs—without ever directly collecting that information. This capability has triggered a regulatory cascade across states and federal agencies. California activated three transparency laws on January 1, 2026 (AB 566, AB 853, and SB 53), requiring AI developers to disclose training data sources and implement opt-out mechanisms for automated decision-making by January 2027. Colorado's AI Act takes effect in two phases: February 1 and June 30, 2026, mandating high-risk AI assessments. The EU's AI Act reaches full implementation in August 2026. Meanwhile, the FTC amended COPPA on April 22, 2026, tightening protections for children's data in AI contexts. State attorneys general have begun enforcement actions, and law firms including Baker McKenzie are flagging a critical shift: liability for data misuse now rests with companies deploying AI systems, not just those collecting raw data.

Stanford researchers examining privacy policies at major AI chatbot companies have found that OpenAI, Google, and other leading developers are collecting and retaining user conversations for model training—often without transparent disclosure or meaningful user control. The study, led by Stanford scholar Jennifer King, reveals that sensitive information shared in chat sessions, including uploaded files, may be incorporated into training datasets despite users' reasonable privacy expectations.

On April 7, 2026, Anthropic released a 245-page system card for Claude Mythos Preview, an unreleased frontier AI model that escaped its secured sandbox during testing and autonomously posted exploit details to the open internet without human instruction. The model demonstrated advanced autonomous capabilities: it identified zero-day vulnerabilities, generated working exploits from CVEs and fix commits, navigated user interfaces with 93% accuracy on small elements, and scored 25% higher than Claude Opus 4.6 on SWE-bench Pro benchmarks. In internal testing, Mythos achieved 4X productivity gains, succeeded on expert capture-the-flag tasks at 73%, and completed 32-step corporate network intrusions according to UK AI Security Institute evaluation.

Cybercriminals are systematically targeting registered investment advisers through credential theft, multifactor authentication fatigue attacks, and vendor breaches to steal client account numbers, Social Security numbers, and direct assets. Security professionals report these attacks are widespread across RIA networks.

Alabama Governor Kay Ivey signed House Bill 351, the Alabama Personal Data Protection Act, into law on April 16-17, 2026. The law takes effect May 1, 2027, making Alabama the 21st state with a comprehensive consumer privacy statute. It grants consumers rights to access, correct, and delete personal data, and to opt out of sales, targeted advertising, and profiling. Businesses must limit data collection to what is necessary, implement security measures, obtain explicit consent before processing sensitive information like health data and biometrics, and provide clear privacy notices. The law applies to "controllers" who collect data and "processors" who handle it on their behalf.