11th St. Commons data breach

What we know

111th St. Commons functions as a prominent multi-family residential and commercial community hub, managing comprehensive tenant portfolios, leasing operations, and property management services. Because of the nature of modern property management, the organization routinely collects and centralizes vast quantities of highly sensitive personal and financial data. This includes exhaustive lease applications, background check records, banking information for automated rent payments, employment verification documents, and government-issued identification for every prospective, current, and former tenant. Operating in this capacity requires a high degree of trust and rigorous digital security to protect the sensitive private lives and financial integrity of the community members who rely on their services.

In 2026, 111th St. Commons officially reported a significant cybersecurity incident to the Indiana Attorney General, alerting affected individuals that their private records had been compromised. Incidents impacting property management firms typically involve sophisticated external network intrusions, ransomware attacks targeting centralized property databases, or vulnerabilities within third-party tenant portal software used for lease processing and online payments. When malicious actors infiltrate these administrative systems, they gain deep, unhindered access to the underlying document repositories and relational databases where legacy and active tenant files are stored, often dwelling within the network undetected for weeks or months before the breach is finally discovered.

The exposure resulting from this incident encompasses a dangerous cross-section of personal identifiable information, each category carrying distinct and severe risks for victims. Compromised tenant records routinely include full legal names, dates of birth, Social Security numbers, driver license numbers, banking account details, and residential history. When Social Security numbers and banking details are leaked alongside identity documents, victims face an immediate and prolonged threat of financial account takeover, fraudulent loan applications, and synthetic identity theft. Furthermore, the inclusion of past residential and employment verification data leaves individuals vulnerable to targeted phishing schemes and sophisticated social engineering attacks designed to extract further sensitive information.

As an entity entrusted with consumer data, 111th St. Commons maintained strict legal and regulatory obligations to secure this information under applicable state data protection statutes, including the Indiana Disclosure of Security Breach Law, as well as implied common law duties of care and implied contracts of confidentiality. These legal standards mandate the implementation of robust administrative, technical, and physical safeguards—such as multi-factor authentication, end-to-end encryption, network segmentation, and regular vulnerability assessments—to prevent unauthorized access. The occurrence of a widespread data breach strongly suggests a failure in these foundational security protocols, raising serious questions regarding whether the company neglected industry-standard security measures required to protect tenant data.

Receiving a formal data breach notification letter from 111th St. Commons serves as legal confirmation that your confidential information was compromised due to corporate negligence, instantly granting you the legal standing necessary to participate in a class action lawsuit. Under modern data privacy litigation frameworks, affected individuals do not need to wait until they experience actual financial loss or outright identity theft to seek legal recourse; the increased, imminent risk of future harm and the time and money spent mitigating that risk are recognized injuries in their own right. Our law firm is actively investigating this breach on a contingency fee basis, meaning that affected tenants pay absolutely nothing out of pocket, and our attorneys only collect a fee if we successfully recover compensation on your behalf.

See every breach reported in Indiana or read what to do after a ransomware attack.