Form: Cost-of-Breach DisclosureSource: IBM Cost of a Data BreachFiled: 28 Apr 2026
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Filing IL-20181015-healthfitnessHHS OCR Breach Register, Illinois

Breach filing

Archived

HealthFitness: 20,790 individuals, Oct 2018.

HealthFitness reported a breach of unsecured protected health information to the HHS Office for Civil Rights on 15 October 2018. The filing records the organisation as a business associate in Illinois and lists 20,790 individuals affected, which makes it the 85th largest of the 358 Illinois filings on the register and the 62nd largest of the 369 filings submitted nationally in 2018. Among the 18 Illinois filings made in 2018 it ranks 2nd. HealthFitness submitted 1 further report on the same day (550 individuals); this page covers the largest and lists the others below.

Individuals affected

20,790

As reported to HHS

Modelled cost (IBM 2025)

$3.33M

Method shown, not disclosed

Rank in IL

85th

of 358 Illinois filings

Rank in 2018

62nd

of 369 filings nationally

Section F.1 / The filing

As posted by HHS OCR

Every value below is the portal's own field for this filing, plus its rank within the register.

Covered entity type
Business Associate
Individuals affected
20,790
Breach submission date
15 October 2018
Submission year
2018
Type of breach
Unauthorized Access/Disclosure
Location of breached information
Other
Business associate present
Yes
Portal status
listed in the HHS OCR breach portal archive
Rank in Illinois by size
85th of 358
Rank in 2018 nationally
62nd of 369
Illinois median filing
3,403 individuals
Register id (derived)
IL-20181015-healthfitness

Section F.2 / In context

Where this filing sits in Illinois and in 2018

OCR classifies the incident as unauthorized access or disclosure, with the breached information held in another location. Unauthorized Access/Disclosure is the type recorded on 86 of the 358 Illinois filings (24%) and on 38% of all filings submitted in 2018. Other appears on 7% of Illinois filings.

A business associate is recorded as present on the filing, as it is on 34% of Illinois filings. At 20,790 individuals the breach is 6.1 times the Illinois median filing of 3,403 and 5.2 times the national median of 4,000 across all 7,884 filings. It sits in the 10,000 to 99,999 band, which holds 1,938 filings.

As of 28 August 2026 the case is listed in the HHS OCR breach portal archive. OCR's closing summary of the case is reproduced in full below.

Illinois's breach notification statute (815 ILCS 530) requires notice to affected residents in the most expedient time possible and without unreasonable delay. Its attorney general threshold: more than 500 Illinois residents (private collectors); 250 for state agencies. The HIPAA Breach Notification Rule ran alongside it: notice to affected individuals and to HHS without unreasonable delay and no later than 60 days after discovery, which is the clock that put this filing on the portal.

Multiplying 20,790 individuals by IBM's $160 customer-PII cost per record (Cost of a Data Breach 2025, the figure the site's calculator uses) gives a modelled $3.33M; the 2026 edition's $192 gives $3.99M. Both are modelled estimates with the method shown, not costs disclosed by HealthFitness. For scale, IBM's 2026 average cost of a healthcare breach is $6.64M, so this filing models at 0.6 times the sector average.

Section F.3 / OCR closing summary

The portal's archived description, in full

Written by the Office for Civil Rights when the case was closed and reproduced verbatim from the HHS export.

Today, the U.S. Department of Health and Human Services (HHS), Office for Civil Rights (OCR) announced a settlement with Health Fitness Corporation. OCR enforces the HIPAA Privacy, Security, and Breach Notification Rules. The HIPAA Security Rule establishes national standards to protect and secure our health care system by requiring administrative, physical, and technical safeguards to ensure the confidentiality, integrity, availability, and security of electronic PHI (ePHI). The "Risk Analysis provision" requires a regulated organization to conduct an accurate and thorough assessment of the potential risks and vulnerabilities ePHI.

"Conducting an accurate and thorough risk analysis is not only required but is also the first step to prevent or mitigate breaches of electronic protected health information," said OCR Acting Director Anthony Archeval. "Effective cybersecurity includes knowing who has access to electronic health information and ensuring that it is secure."

The settlement marks the fifth enforcement action in OCR's Risk Analysis Initiative. This enforcement initiative was created to focus select investigations on compliance with the HIPAA Security Rule Risk Analysis provision, a key Security Rule requirement, and the foundation for effective cybersecurity and the protection of ePHI and to highlight the critical need for organizations to prioritize compliance with this foundational HIPAA Security Rule requirement.

The settlement resolves OCR's investigation of Health Fitness, which OCR initiated after receiving four reports from Health Fitness, over a three-month period of breaches of unsecured protected health information. Health Fitness filed the breach reports on behalf of multiple covered entities as their business associate. Health Fitness reported that beginning approximately in August 2015, ePHI became discoverable on the internet and was exposed to automated search devices (web crawlers) resulting from a software misconfiguration on the server housing the ePHI. Health Fitness discovered the breach on June 27, 2018.

Under the terms of the resolution agreement, Health Fitness agreed to implement a corrective action plan and paid $227,816 to OCR. Under the corrective action plan, Health Fitness committed to:

• Annually reviewing and updating as necessary its risk analysis to determine the potential risks and vulnerabilities to the confidentiality, integrity, and availability of its ePHI;

• Developing and implementing a risk management plan to address and mitigate security risks and vulnerabilities identified in its risk analysis;

• Implementing a process for evaluating environmental and operational changes that affect the security of ePHI; and

• Developing, maintaining, and revising, as necessary, certain written policies and procedures to comply with the HIPAA Privacy, Security, and Breach Notification Rules.

OCR recommends that health care providers, health plans, health care clearinghouses, and business associates that are covered by HIPAA take the following steps to mitigate or prevent cyber-threats:

• Review all vendor and contractor relationships to ensure business associate agreements are in place as appropriate and address breach/security incident obligations.

• Integrate risk analysis and risk management into business processes regularly.

• Ensure audit controls are in place to record and examine information system activity.

• Implement regular review of information system activity.

• Use mechanisms to authenticate information to ensure only authorized users are accessing ePHI.

• Encrypt ePHI to guard against unauthorized access to ePHI.

• Incorporate lessons learned from incidents into the overall security management process.

• Provide training specific to organization and job responsibilities and on regular basis and reinforce workforce members' critical role in protecting privacy and security.

Section F.4 / Same-day filings

1 further report by HealthFitness on 15 October 2018

Separate rows on the HHS portal with their own counts; this page covers the largest and lists the rest here rather than giving each its own page.

Covered entityTypeIndividualsSubmitted
HealthFitnessBusiness Associate55015 Oct 2018

Section F.5 / Modelled cost

20,790 individuals through IBM's per-record figures

Modelled cost / method shown, not a disclosed cost

Modelled

IBM 2025 customer PII, $160 per record

$3.33M

20,790 x $160

IBM 2026 customer PII, $192 per record

$3.99M

20,790 x $192

Method: individuals affected, as reported by HealthFitness to HHS, multiplied by IBM's customer-PII cost per record (Cost of a Data Breach 2025 Figure 6 and the 2026 edition). No cost has been disclosed by the entity for this filing; the figure is a planning estimate, not a fact about the breach. IBM's per-record figures come from mid-volume breaches and IBM cautions against applying them to breaches involving millions of records; the site's per-record page explains where the multiplication holds and where it breaks down.

Context: IBM's average cost of a healthcare breach is $6.64M in the 2026 report ($7.42M in 2025); the global average across all sectors was $4.44M in 2025.

Cost per record: method and limits / Healthcare breach cost, IBM 2026

Section F.6 / Notification clock

Illinois statute and the HIPAA rule

State notification statute

Illinois: 815 ILCS 530

Personal Information Protection Act (PIPA)

Notice to individuals
In the most expedient time possible and without unreasonable delay
Attorney general threshold
More than 500 Illinois residents (private collectors); 250 for state agencies (Within 45 days of discovery or at the time of consumer notice, whichever is sooner)
Private right of action
No: No direct PROA under PIPA; claims may run through the Consumer Fraud Act, and BIPA covers biometric data separately
Penalty
Up to $50,000 per violation under the Consumer Fraud Act; restitution prioritized over penalties

The HIPAA Breach Notification Rule runs alongside the state statute: notice to affected individuals and to HHS without unreasonable delay and no later than 60 days after discovery.

Section F.7 / Peer filings

Illinois filings closest in size

Neighbours by size rank among Illinois filings in 2018, topped up from other years where 2018 has too few. Filings of 10,000 or more link to their own page.

Covered entityTypeIndividualsSubmitted
ATI Holdings, LLCHealthcare Provider45,80012 Mar 2018
Center for Vitreo-Retinal DiseasesHealthcare Provider20,37116 Nov 2018
Illinois Department of Healthcare and Family ServicesHealth Plan8,00026 Apr 2018

Index / Companion schedules

Provenance

Source: U.S. Department of Health and Human Services, Office for Civil Rights, Breach Portal (breaches affecting 500 or more individuals), retrieved 2026-08-28. Public domain. Individuals affected and dates as reported by the covered entity.

Portal: ocrportal.hhs.gov breach report. Statutory basis: HITECH Act section 13402(e)(4): the Secretary must post a list of breaches of unsecured protected health information affecting 500 or more individuals. Breaches affecting fewer than 500 individuals are reported to OCR annually and are not posted, so they are not on this register. Status wording follows the portal's two tabs ("Cases Currently Under Investigation" and "Archive") as of 28 August 2026; a filing moves to the archive when OCR closes the case. Modelled costs on this site are a method applied to the reported count, using IBM Cost of a Data Breach per-record figures, and are never a cost disclosed by the entity. This row: hhs-breach-archive__2026-08-28.csv, export row 4700.

Corrections: if you represent a listed entity and the portal row has been amended, email [email protected] with the portal entry and we will re-pull the export.