Tesky, Keith v. Bone & Joint Clinic, S.C.

CourtDistrict Court, W.D. Wisconsin
DecidedJuly 3, 2025
Docket3:23-cv-00184
StatusUnknown

This text of Tesky, Keith v. Bone & Joint Clinic, S.C. (Tesky, Keith v. Bone & Joint Clinic, S.C.) is published on Counsel Stack Legal Research, covering District Court, W.D. Wisconsin primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
Tesky, Keith v. Bone & Joint Clinic, S.C., (W.D. Wis. 2025).

Opinion

IN THE UNITED STATES DISTRICT COURT FOR THE WESTERN DISTRICT OF WISCONSIN

KEITH TESKY, MARK TESSMER, KENNETH OLLERMAN, CHRISTOPHER VANGOETHEM, and OPINION and ORDER KAL TESKY, on behalf of themselves and

all others similarly situated, 23-cv-184-jdp

23-cv-187-jdp Plaintiffs, 23-cv-189-jdp v. 23-cv-287-jdp

BONE & JOINT CLINIC, S.C.,

Defendant.

These consolidated proposed class actions arise from a cyberattack on defendant Bone & Joint Clinic, S.C. Plaintiffs allege that the Clinic’s failure to adequately protect its computer network allowed cybercriminals to steal personal information of current and former Clinic patients and employees. On August 9, 2024, the court denied without prejudice Linman’s unopposed motion for preliminary approval of the parties’ proposed settlement and asked the parties to address numerous concerns. Dkt. 35. In response, plaintiffs filed a supplemental brief in with additional materials supporting their motion for preliminary approval of the settlement agreement. Dkt. 38. The court will construe plaintiffs’ supplemental brief as a renewed motion for preliminary approval. The court is persuaded that certification and preliminary approval is appropriate, and the court will also approve the proposed class notice. So, the court will grant plaintiffs’ renewed motion for preliminary approval, direct the parties to send notice to the class members, set a deadline for a motion for final approval, and set a date for a fairness hearing. ANALYSIS A. Class certification Approval of the state-law class certification is governed by Federal Rule of Civil

Procedure 23. There are three requirements for class certification under Rule 23: (1) the class must be clearly defined with objective criteria, Mullins v. Direct Digital, LLC, 795 F.3d 654, 657 (7th Cir. 2015); (2) the class must satisfy the threshold requirements of numerosity, commonality, typicality, and adequacy of representation under Rule 23(a); and (3) the class must meet the requirements of at least one of the types of class actions listed in Rule 23(b). The court concludes that plaintiffs have satisfied each of the relevant Rule 23 requirements: Class definition. The parties’ settlement agreement defines the proposed class as follows:

All current and former patients and employees of Bone & Joint residing in the United States whose Private Information was potentially impacted by the Data Incident and were sent notice of the Data Incident. Dkt. 31-1, at 4. “Data Incident” is defined as “the ransomware attack that occurred on or about January 16, 2023, on [the Clinic]’s systems.” Id. This definition is clear and uses objective criteria. Numerosity. There are 105,094 potential members of the class, which is numerous enough to make joinder impractical. See Fed. R. Civ. P. 23(a). Commonality, typicality, and adequacy of the named plaintiff. The claims in this case turn on whether the Clinic took adequate measures to protect its network from cyberattacks. Common questions of law or fact concerning the Clinic’s policies will resolve the allegations of the entire class. The court sees no apparent conflicts between the named plaintiffs’ interests and those of the rest of the class, and they have claims that are typical of the class. So these requirements are met. Adequacy of class counsel. Class counsel have significant experience litigating and

obtaining settlements for similar class actions. See Fed. R. Civ. P. 23(g)(1); Dkt. 31, ¶¶ 3–9; Dkt. 31-2. The court will approve Raina Borrelli of Strauss Borrelli PLLC, Danielle L. Perry of Mason LLP, and Ken Grunfeld of Kopelowitz Ostrow Ferguson Weiselberg Gilbert as class counsel. Predominance and Superiority. Plaintiffs contend that this action satisfies Rule 23(b)(3), which requires that the action’s common questions of law or fact predominate over questions that affect only individual members, and that the controversy would best be resolved through a class action. To determine whether common questions predominate, the

court considers (1) the class members’ interests in individually controlling their own claims; (2) the nature and extent of any other litigation about the controversy; (3) the desirability of concentrating the litigation here; and (4) any management challenges that the case may present. Fed. R. Civ. P. 23(b)(3). The main issue in this case is whether the Clinic failed to adequately protect the data on its network. The answer to this question will be the same regardless of the identity of individual class members, so the court concludes that common questions predominate over individual ones. A class action is superior to other methods of adjudicating the case because

the large size of the class (more than 100,000 class members) and the small amount of damages for each class member makes individual lawsuits impractical. See Fed. R. Civ. P. 23(b)(3). B. Preliminary approval The court may grant preliminary approval when the court concludes that it will likely be able to give final approval to the settlement, applying the factors listed in Rule 23(e)(2).

These include the adequacy of relief to the class, the relative fairness of the settlement for each class member, and the reasonableness of the attorney fees. Fed. R. Civ. P. 23(e)(2). The court raised several concerns about the proposed settlement in its previous order: (1) plaintiffs did not provide evidence of minimal diversity as required under 28 U.S.C. § 1332(d); (2) plaintiffs did not provide an estimate of the cost of notice and administration expenses, did not explain how the parties arrived at their settlement figure or estimated pro rata payments, and provided no metric for determining the fairness of the settlement; (3) the plaintiffs did not justify the incentive award for the class representative; (4) plaintiffs did not

explain the proposed method of distributing relief to the class; (5) plaintiffs provided flawed and insufficient information about attorney fees; and (6) the proposed notice and claim forms contained several errors and did not contain information about the version of the form that will be sent via email. The court is satisfied that plaintiffs’ supplemental submission provides sufficient information to address these concerns at the preliminary approval stage. As for the requirement of minimal diversity for subject matter jurisdiction, plaintiffs are required to identify at least one specific class member who is a citizen of a state other than Wisconsin to satisfy the minimal diversity requirement. Dancel v. Groupon, Inc., 940 F.3d 381,

385 (7th Cir. 2019). The parties’ supplemental submissions include a declaration from the Clinic’s counsel that provide a list of the number of individuals in each state that were sent notice that their information was potentially affected by the data breach. Dkt. 39, ¶ 4. Mailing addresses alone are not sufficient to establish that a member of the class has diverse citizenship. In re Sprint Nextel Corp., 593 F.3d 669, 674 (7th Cir. 2010).

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Related

In Re Sprint Nextel Corp.
593 F.3d 669 (Seventh Circuit, 2010)
Vince Mullins v. Direct Digital, LLC
795 F.3d 654 (Seventh Circuit, 2015)
Pearson v. NBTY, Inc.
772 F.3d 778 (Seventh Circuit, 2014)

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Tesky, Keith v. Bone & Joint Clinic, S.C., Counsel Stack Legal Research, https://law.counselstack.com/opinion/tesky-keith-v-bone-joint-clinic-sc-wiwd-2025.