Last Update: 09/22/2026 at 11:34 PM EST

Connecticut Tightens Rules On Personal Data

Coverage from Foley & Lardner, TechTimes, and others

Connecticut Tightens Rules On Personal Data topic image

Connecticut is expanding its privacy framework to regulate data brokers, restrict the sale and use of precise geolocation data, limit surveillance pricing, and give consumers greater control over genetic information and publicly available data used in profiles.

Public Act No. 26-64 creates a data broker registry and a centralized deletion mechanism, while related amendments broaden sensitive-data, profiling, and transparency obligations. The phased implementation will create new operational requirements for companies that collect, sell, analyze, or use personal data in Connecticut.

Key Articles3 of 44 articles

If you read one thing

It provides the clearest broad overview of Connecticut’s data-broker, deletion, sensitive-data, and pricing reforms.

FPF / Megan McCollum

Best explainer

It explains how the Connecticut law combines data-broker accountability with targeted restrictions on geolocation, surveillance pricing, facial recognition, and genetic data.

Proskauer / Judith Rubin

Latest development

It captures the latest material shift by showing how Delaware broadens privacy protections and extends the topic’s multistate trajectory.

Delaware Public Media / Bente Bouthier
Key Issues

Data-broker accountability and deletion infrastructure

Connecticut and New Jersey are converting data-broker oversight into operational requirements, including registration, disclosures, fees, penalties, and centralized or simplified deletion processes. Connecticut registration begins in 2027, with a single-request deletion mechanism due by 2028, while New Jersey is building a fee-based registry with enforcement penalties.

Stable

Drawn from 5 articles

Broader coverage and stronger consumer rights

Connecticut is extending privacy obligations to more entities and data practices by narrowing exemptions, expanding sensitive-data definitions, and strengthening access and challenge rights for profiling and automated decisions. Delaware’s enacted amendments reinforce the same direction through broader coverage, sensitive-data consent duties, and profiling-related protections.

Stable

Drawn from 5 articles

Targeted limits on high-risk data uses

The strongest controls are aimed at specific high-risk practices rather than data processing generally. Connecticut restricts precise-geolocation sales and access, limits surveillance pricing, and adds specialized requirements for facial recognition and direct-to-consumer genetic data.

Stable

Drawn from 4 articles

Multistate expansion with divergent implementation

State-level privacy regulation is now extending beyond Connecticut through enacted Delaware and New Jersey measures and advancing Massachusetts proposals. The regimes differ in coverage thresholds, registration timing, definitions, consent rules, and enforcement mechanisms, increasing compliance fragmentation even as the overall regulatory direction converges.

Stable

Drawn from 5 articles

Looking Back
230 Day Timeline
Jan 30Mar 13Apr 24Jun 19Jul 31Sep 11
The Story So Far
Broadening

Delaware broadens the state-level privacy expansion

Delaware has enacted privacy amendments that widen coverage, strengthen sensitive-data and automated-decision protections, expand employment-data oversight, and clarify breach-notification duties, extending the topic beyond Connecticut’s reforms.

Previously

Connecticut is expanding its consumer privacy framework through new rules governing data brokers, precise geolocation, surveillance pricing, profiling, facial recognition, and genetic data. Public Act 26-64 creates a data broker registry and centralized deletion mechanism, while related amendments broaden the Connecticut Data Privacy Act’s coverage and sensitive-data protections. The changes are designed to give consumers greater control over personal information and constrain commercial uses of data, with major obligations taking effect in stages through 2031.

History
09/15/2026

The update mainly formalizes and operationalizes Connecticut’s previously reported reforms, identifying Public Act No. 26-64 and clarifying phased compliance deadlines. The narrative also shifts from a multi-state overview toward Connecticut-specific implementation and oversight.

09/15/2026

The story has broadened from a Connecticut-led privacy-law cluster into a wider state policy shift, with New Jersey enacting major restrictions and Massachusetts advancing a consequential proposal. Enforcement and AI-related compliance requirements are also becoming more operational and specific.

All Articles44 articles
Important29 articles · CI Score 60 and above
Foley & Lardner / Samuel D. Goldstick
Connecticut expanded the CTDPA through Public Act 25-113, adding profiling impact assessments and broader sensitive data and sale triggers effective in July and August 2026.
7/8/2026 • Regulation, Law & Enforcement • General
TechTimes / Maxwell Templeton
Connecticut privacy law amendments under Public Act 25-113 signed June 24, 2025 require affirmative opt-in consent for sensitive data sales and LLM training disclosures starting July 1, 2026.
6/26/2026 • Regulation, Law & Enforcement • General
Politico / Alfred Ng
Connecticut passed a data broker registry requiring public listing of phone, address, and shopping data sellers, with implementation planned for 2027 amid federal proposals.
6/25/2026 • Regulation, Law & Enforcement • General
Mintz
Connecticut adopted Public Act No. 26-64 on May 27, 2026, expanding data broker duties and restricting precise geolocation sales and surveillance pricing for covered organizations.
6/18/2026 • Regulation, Law & Enforcement • General
Chelsea Record
Massachusetts House passed consumer data privacy legislation in 2024, expanding rights and banning sale of precise geolocation data while creating AG rulemaking and private lawsuits.
6/11/2026 • Regulation, Law & Enforcement • General
Proskauer / Judith Rubin
Connecticut Governor Ned Lamont signed May 27, 2026 Senate Bill 4 to expand the Connecticut Data Privacy Act with a data broker registry, deletion mechanism, and new limits on precise geolocation, surveillance pricing, facial recognition, profiling, and genetic testing.
6/10/2026 • Regulation, Law & Enforcement • General
ACLU of Massachusetts
Massachusetts House passes the Consumer Data Privacy Act, banning cellphone location data sales and adding a private right of action for privacy violations.
6/5/2026 • Regulation, Law & Enforcement • General
Lynn Journal
Massachusetts House passed consumer privacy legislation granting residents access, deletion, opt-out, and portability rights while restricting sensitive data sales and precise geolocation sales.
6/5/2026 • Regulation, Law & Enforcement • General
HealthMatch
Privacy notice supplement for Colorado, Connecticut, Maryland, Nebraska, New Jersey, Nevada, Texas, and Washington describes rights to access, delete, and opt out of sale and targeted advertising, with state-specific health-data authorization rules.
5/12/2026 • Regulation, Law & Enforcement • General
Mediapost / Wendy Davis
Connecticut passed SB 4 on precise geolocation, surveillance pricing, facial recognition, and one-click data broker deletion, pending Governor Ned Lamont action.
5/5/2026 • Regulation, Law & Enforcement • General
Mondaq / Joseph Lazzarotti
Delaware Governor signed House Bills 380 and 381 on September 2, 2026, expanding privacy obligations and revising breach-notification requirements statewide.
9/13/2026 • Regulation, Law & Enforcement • General
JDSupra / Brianna Dally, Kim Phan
Delaware Governor Matt Meyer signed HB 380 on September 2, 2026, expanding the Delaware Personal Data Privacy Act statewide before its January 1, 2027 effective date.
9/11/2026 • Regulation, Law & Enforcement • General
Mondaq / Jonathan Ende
New Jersey enacted A5328 on June 30, 2026, banning sensitive data sales and requiring data broker and data collector registry registration with disclosures and penalties.
7/13/2026 • Regulation, Law & Enforcement • General
Mondaq / Phoebe Hebson
Delaware passed HB 380 on June 16, 2026 to amend the DPDPA, expanding sensitive data and increasing controller and third-party duties effective January 1, 2027.
6/26/2026 • Regulation, Law & Enforcement • General
National Law Review / Alexander Boyd
On Sept. 2, Delaware Governor Matt Meyer signed House Bill 381, requiring organizations to provide earlier Attorney General notice for certain Delaware data breaches.
9/16/2026 • Regulation, Law & Enforcement • General
Privacy World / Alan Friel & Glenn A. Brown
Delaware Governor Matt Meyer signed House Bill 380 on September 2, 2026, expanding state privacy-law obligations for businesses, controllers, and personal-data recipients statewide.
9/16/2026 • Regulation, Law & Enforcement • General
Mondaq / Aaron Burstein, Alexander Schneider, and Meaghan M. Donahue
Delaware Gov. Matt Meyer signed H.B. 380 on September 2, requiring stronger third-party data controls and expanding consumer privacy rights statewide from January 1, 2027.
9/15/2026 • Regulation, Law & Enforcement • General
JNS.org / Debra Flax
Connecticut lawmakers discuss dna privacy protections after the 23andMe breach.
2/18/2026 • Regulation, Law & Enforcement • General
WilmerHale
Connecticut lawmakers expanded the Connecticut Data Privacy Act and created data broker restrictions statewide on July 1, 2026.
7/31/2026 • Regulation, Law & Enforcement • General
New Jersey Division of Consumer Affairs
New Jersey Division of Consumer Affairs will launch a 2027 public registry for data brokers and data collectors and restrict sensitive data sales under P.L.2026, c.25.
7/13/2026 • Regulation, Law & Enforcement • General
Pluribus News
Connecticut and New Jersey required data brokers to register and pay fees before selling personal data to third parties in 2026.
7/10/2026 • Regulation, Law & Enforcement • General
WSHU / Jeniece Roman
Connecticut Attorney General William Tong announces 1800 breach notifications in 2025 and seeks tighter privacy laws in Connecticut.
2/6/2026 • Regulation, Law & Enforcement • General
Mondaq / Kirk J. Nahra, Amy Olivero, and Blythe Riggan
Connecticut enacted 2026 privacy amendments expanding consumer rights and regulating data brokers and precise geolocation sales statewide.
8/3/2026 • Regulation, Law & Enforcement • General
Mondaq / Alexander Schneider
Alex Schneider, Aaron Burstein, and Celine Guillou discussed expanding New Jersey and California data broker obligations for businesses operating across state data flows.
8/3/2026 • Regulation, Law & Enforcement • General
Future of Privacy Forum
New Jersey enacted A5328 on June 30, requiring annual registration for data brokers and data collectors and banning sensitive data sales with uncapped penalties.
7/10/2026 • Regulation, Law & Enforcement • General
Sheppard / Liisa M. Thomas and Kathryn Smith
New Jersey AB 5328 took effect June 30, 2026, requiring registration and sensitive data sales prohibitions for data brokers and data collectors.
7/10/2026 • Regulation, Law & Enforcement • General
Privado AI / Robert Bateman
Connecticut signed SB 4 on May 27, 2026, creating data broker registration and deletion mechanisms while restricting precise geolocation resale and surveillance pricing.
7/6/2026 • Regulation, Law & Enforcement • General
FPF / Megan McCollum
Connecticut signed SB 4 on May 27, expanding CTDPA deletion rights, creating a data broker registry, restricting surveillance pricing, and adding direct-to-consumer genetic testing protections.
5/27/2026 • Regulation, Law & Enforcement • General
Recording Law
Delaware Governor Matt Meyer signed House Bill 380 in Delaware on September 2, 2026, expanding privacy protections effective January 1, 2027.
9/5/2026 • Regulation, Law & Enforcement • General
Interesting13 articles · CI Score 45–59
Inside Privacy
Connecticut Attorney General reports 2025 CTDPA enforcement actions on breach notices, opt-out rights, and chatbots.
2/19/2026 • Regulation, Law & Enforcement • General
CT Mirror
Connecticut House passed Senate Bill 4 in 2020s, regulating data brokers and adding consumer data deletion and restrictions on geolocation and facial recognition for Gov. Ned Lamont review.
5/4/2026 • Regulation, Law & Enforcement • General
CT Mirror
Connecticut Senate passed S.B. 4 in 2024 to regulate data brokers, add a deletion system, and provide protections for genetic and biological data.
4/23/2026 • Regulation, Law & Enforcement • General
Benton Institute for Broadband & Society
Connecticut lawmakers passed a data broker registry law in May, while Washington considers federal rules requiring similar registration and public directories.
6/25/2026 • Regulation, Law & Enforcement • General
Winchester News
Massachusetts lawmakers advance H.5472 establishing consumer data privacy rights, including consent limits for sensitive data and a precise geolocation sale ban.
6/11/2026 • Regulation, Law & Enforcement • General
CBIA / Joe Budd
CBIA opposed several Connecticut committee bills in 2026 that would expand employer privacy and cybersecurity duties, including data broker controls, geolocation limits, and massive-breach forensic reporting.
3/27/2026 • Regulation, Law & Enforcement • General
IAPP.org / Joe Duball
Connecticut, Florida, South Carolina and Minnesota advanced enforcement and new privacy rules in 2025, focusing on deletion rights, children's privacy, foreign-adversary risks, and AI retention.
1/1/1900 • Regulation, Law & Enforcement • General
Kelley Drye & Warren LLP
Connecticut Attorney General in 2025 enforces CTDPA focusing on data rights requests, breach notices, and opt-out signals in Connecticut.
3/2/2026 • Regulation, Law & Enforcement • General
The State AG Report
Delaware Governor Matt Meyer, Attorney General Kathy Jennings, and state lawmakers signed House Bills 380 and 381, expanding consumer privacy protections statewide before the laws take effect January 1, 2027.
9/10/2026 • Regulation, Law & Enforcement • General
CoastTV News / Brandon Ferguson
Delaware Gov. Matt Meyer signed privacy legislation expanding consumer protections and clarifying breach notification duties in Delaware, with major changes taking effect in 2027.
9/3/2026 • Regulation, Law & Enforcement • General
Delaware Public Media / Bente Bouthier
Delaware enacted expanded privacy protections in 2025, broadening company coverage and requiring faster potential-breach notifications to the state Department of Justice.
9/3/2026 • Regulation, Law & Enforcement • General
State of Delaware News
Delaware Governor Matt Meyer signed two privacy bills in Wilmington on September 2, 2026, expanding sensitive-data rights and regulating automated decisions.
9/2/2026 • Regulation, Law & Enforcement • General
Meyka / Danny Kontos
US states and attorney generals tighten privacy rules in 2024 across the United States including Massachusetts.
2/18/2026 • Regulation, Law & Enforcement • General
Additional2 articles · CI Score below 45
Komando / Kim Komando
In the United States, data broker practices that collect and resell personal dossiers are linked to opt-out difficulties and large consumer harms from exposure and misuse.
7/8/2026 • Corporate Data Practices & Accountability • General
Kelley Drye & Warren LLP
Connecticut Attorney General William Tong released the 2025 Connecticut Data Privacy Act enforcement report, outlining privacy enforcement activity and business compliance expectations in Connecticut.
3/8/2026 • Regulation, Law & Enforcement • General