Sol Back v. Bank Hapoalim, B.M., and Gil Karni

District Court, S.D. New York·Decided July 21, 2026·No. 1:23-cv-02040·Unknown

Opinion

UNITED STATES DISTRICT COURT SOUTHERN DISTRICT OF NEW YORK SOL BACK, Plaintiff, ~ against - OPINION & ORDER 23-cv-2040 (ER) BANK HAPOALIM, B.M., and GIL KARNI, Defendants.

RAMOS, D.J.: Sol Back claims that her former employers Bank Hapoalim, B.M. (“BHI”) and Gil Karni (collectively “Defendants’’) violated federal and state law by retaliating against her for filing a complaint against Karni. Doc. 1 at 1. While Back was employed at BHI, she took screenshots of emails from her and Karni’s inboxes and used the screenshots in this litigation. Docs. 58 § 7, 50-7. In the instant motion, Defendants move to sanction Back for wrongfully obtaining documents outside of the scope of discovery, and ask the Court for an order to destroy the documents and bar their use in this litigation. Doc. 49. For the reasons set forth below, Defendants’ motion is GRANTED in part and DENIED in part. I. BACKGROUND! Back began working at BHI as an executive assistant in 2016. Doc. 1419. She signed BHI’s Employee Understanding & Acknowledgement (the “Confidentiality Policy”) on September 6, 2016, in which she agreed “to maintain confidentiality concerning the Bank’s business and clients at all times” and understood that “all electronic communication systems and all information transmitted by, received from, or stored in these systems are the property of Bank Hapoalim.” Doc. 50-1.

! The following background is based on: Back’s complaint, Doc. 1; Back’s declaration in opposition to motion for sanctions, Doc. 58; Defendants’ declaration in support of motion for sanctions, Doc. 50; and Defendants’ memo in support of motion for sanctions, Doc. 51.

Karni became the chief executive officer of BHI, as well as Back’s supervisor, in late 2020. Doc. 1 4 29. BHI’s Employee Manual, updated May 2021, stated that “data residing in the Bank’s computer systems is to be kept strictly confidential and may not be disseminated outside of BHI” and that “[1]ndividuals using BHI’s computer systems without authority, in excess of their authority, with disregard for proper business practices, or for improper or illegal purposes may be subject to disciplinary action.” Doc. 50-2. The underlying complaint alleges that Karni attended an in-person event at BHI’s New York office on December 9, 2021, without informing the staff that he was displaying symptoms consistent with COVID-19. Doc. 1955. Back subsequently filed a formal complaint about Karni’s conduct through BHI’s confidential whistleblower channel on December 21, 2021. /d. 471. At the time, BHI’s whistleblower policy directed employees to report complaints to BHI’s chief auditor. /d.§ 79. Six days after Back filed her complaint, on December 27, 2021, BHI announced a change to its whistleblower policy, which now required employees to instead direct complaints to BHI’s general counsel, Vicki Andreadis. /d. Back alleges that this policy change gave Karni access to whistleblower complaints because, unlike the chief auditor, Andreadis reported to Karni. Id. Back also alleges that at least five male executives complained to HR or to Karni directly about Karni’s behavior in relation to the COVID-19 outbreak without facing any repercussions. /d. 9 67, 131. Back alleges that when she returned to the office in January 2022, Karni was hostile towards her, which she believed was retaliation in response to the complaint that she had filed against him. /d. § 82. Back met with Andreadis to discuss her concerns about Karni’s alleged retaliation on April 5, 2022, at which time Andreadis told Back that she could either move to a different department or be terminated. /d. § 96-98. Almost a month later, on June 2, 2022, Andreadis sent an email to Back stating that Back would no longer report to Karni and instead would be transferred to a different department as a

temporary alternative. Doc. 50-3. In response to this email, Back’s attorney sent a letter to BHI stating that she had been constructively discharged from BHI. Doc. 50-5 at 2. Back filed her complaint against Defendants on March 10, 2023, alleging sex discrimination in violation of Title VII of the Civil Rights Act of 1964, the New York State Human Rights Law, and the New York City Human Rights Law, and retaliating in violation of the New York Labor Law. Doc. | at 1. Back made an initial production of documents to Defendants on February 18, 2025. Doc. 504 11. Her production included 32 screenshots of emails and email attachments that were sent to her and Karni’s inboxes. See Doc. 50-7. There is no dispute that Back had full access to Karni’s email inbox with Karni’s knowledge and authorization while she was working as his executive assistant, and that Back took these images while she was employed at BHI. Doc. 58 §§ 2, 7; Doc. 60 at 5.2 Back contends that this access was necessary to her job as executive assistant and that she and Karni would regularly discuss the substance of his emails, including emails on which she was not a recipient. Doc. 58 44 4-5. Further, she states that she took these screenshots to support her discrimination and retaliation claims. Id. 4 7. The following are descriptions of the screenshots: = PL_0036, PL_0040, and PL_0041 are screenshots of communications between Back and BHI’s chief people officer Jocelyn Bluth. = PL_0037-39 are screenshots of a COVID-19 update sent to all U.S. BHI employees, including Back. =» PL _ 0042-43 and PL_0061-69 are screenshots of communications between Karni, Bluth, and others, not including Back. These documents include the health information of BHI employees. = PL _0044 is a screenshot of communications between Karni and Andreadis. = PL 0045 and PL_ 0046 are communications about the COVID-19 outbreak among BHI employees. It is unclear how these communications were obtained—as the recipients and senders listed include neither Back nor Karni— —but these appear to have been forwarded to either Back or Karni.

2 Specifically, Back stated that she took the screenshots some time in spring of 2022. Doc. 58.

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Sol Back v. Bank Hapoalim, B.M., and Gil Karni, (S.D.N.Y. 2026).

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