Connecticut 2026 Regular Session

Connecticut Senate Bill SB00403

Introduced
3/4/26  

Caption

An Act Concerning Cybersecurity.

Impact

The bill seeks to enforce minimum cybersecurity standards across various sectors by mandating practices such as timely updates, encryption of sensitive data, and annual risk assessments. A noteworthy aspect of SB00403 is its focus on quantum computing readiness, underscoring the state’s initiative to prepare for future technological developments that could affect data security. The establishment of a State Cybersecurity Intelligence Task Force is also a critical component, which will coordinate responses to cyber threats and oversee the implementation of these initiatives.

Summary

SB00403, titled 'An Act Concerning Cybersecurity,' aims to enhance the cybersecurity framework of the state by establishing several key provisions focused on strengthening the security of critical infrastructure and sensitive data. One of the core elements of this bill is the creation of a stringent notification system for cybersecurity incidents, requiring covered entities to report significant breaches or risks within a 72-hour window. Furthermore, organizations maintaining certain cybersecurity programs will be deemed in compliance with state regulations, alleviating the burden of managing overlapping compliance requirements.

Contention

Discussions surrounding SB00403 have led to some contention, particularly regarding the balance between state oversight and the operational autonomy of local entities. Critics argue that mandating stringent reporting and compliance measures may impose excessive burdens on smaller organizations that may lack the resources to comply effectively. Conversely, supporters emphasize the necessity of these safeguards to protect citizens against increasing cyber threats and maintain public trust in critical services. The eventual effectiveness of these measures will largely depend on the state’s ability to provide support and resources to various entities to meet the required standards.

Companion Bills

No companion bills found.

Previously Filed As

CT SB01319

An Act Establishing A Cybersecurity Task Force.

CT SB00273

An Act Establishing A Cybersecurity Task Force.

CT SB00002

An Act Concerning Artificial Intelligence.

CT SB00003

An Act Concerning Consumer Protection And Safety.

CT SB01476

An Act Concerning The Able Act.

CT HB07173

An Act Concerning Terramation.

CT SB01469

An Act Concerning Medical Debt.

CT HB06433

An Act Concerning Captive Insurance.

CT SB01511

An Act Concerning Disconnected Youth.

CT HB07200

An Act Concerning Bleeding Control Training And Kits.

Similar Bills

NJ A3959

Establishes Office of Cybersecurity Infrastructure.

NJ S1262

Requires businesses in financial essential infrastructure, and health care industries to develop cybersecurity plans and report cybersecurity incidents.

CA AB979

California Cybersecurity Integration Center: artificial intelligence.

NJ A1550

Requires adoption and implementation of cybersecurity standards by casinos and sportsbooks; establishes safe gaming certification program.

NM SB254

Cybersecurity Act & Office Changes

IN SB0472

Cybersecurity.

NJ S2940

Establishes Office of Cybersecurity Infrastructure.

NJ A1549

Establishes Gaming Cybersecurity Intelligence and Response Council.