Thursday, December 11, 2025

despite rejecting Lanham Act PI, court enjoins D from making negative statements about P in public if prospective customers might see

Red Sense LLC v. Bohuslavskiy, 2025 WL 3539968, No. 25cv12281 (EP) (AME) (D.N.J. Dec. 10, 2025)

This case illustrates that tortious interference has a small remaining scope—where there’s no “commercial advertising or promotion” because of the failure to solicit a substantial number of the relevant consumers in the context of the relevant industry, targeting specific consumers with false claims can still constitute tortious interference. The preliminary injunction bars both targeting and certain public statements, which the court warns it will treat as targeting. I’ll ignore the trade secret claims, but they are also present.

RedSense offers cybersecurity threat monitoring and reporting services. Bohuslavskiy was RedSense’s former Chief Research Officer; Red Sense targeted his acts both before and after his resignation. (The principals left another company to found RedSense and recruited him from there, which probably makes their trade secret claims seem bitterly ironic to their former employers.) [Information about clients redacted.] RedSense alleged that, for cybersecurity companies—which have intimate knowledge of their customers’ vulnerabilities—a “rumor regarding impropriety, ethical concerns, or a similar vulnerability is enough to ruin the service provider’s reputation and cause a customer to seek their threat intelligence from another more reputable source that they can trust.”

Bohuslavskiy agreed to provide “ ‘in kind funding’ in the form of Threat Intelligence and Intellectual Property for [RedSense’s] benefit and use by [RedSense] in lieu of the $100,000 seed funding contribution.” Bohuslavskiy represented to RedSense to that he had ownership rights in this IP as a co-founder of the previous employer.

Bohuslavskiy allegedly promised multiple customers an AI-driven search and report generation tool that would allow RedSense to provide more targeted threat intelligence reporting, but did not deliver. Key customers such as [Redacted] allegedly “have questioned the value of the RedSense deliverables absent this automation tool.”

Bohuslavskiy disputed RedSense’s account and argued that he was developing the AI tool on the side, and delivered a different product as promised. He alleged that a key principal attacked Bohuslavskiy’s ethnicity and immigration status, and that his complaints were ignored: After Bohuslavskiy “confided” in a different principal about his concerns as an immigrant in light of the new administration, the other one implied via text that he would report Bohuslavskiy and his family if Bohuslavskiy did not “do [his] job.” At an emergency partner meeting, another principal allegedly stated that RedSense was “in the zone of insolvency” and suspended all partner distributions. Bohuslavskiy’s position was rendered an “unpaid job,” and Bohuslavskiy and his team went weeks without pay. He ultimately resigned, with his brother, “[d]ue to the unilateral and arbitrary use of company finances by the CEO—actions [they] perceive as coercion against our subordinates—as well as breaches of signed contracts and unresolved financial disputes.”

However, he argued that he resigned only as CRO and retained his partnership interests. Via email, he stated that, “as a partner of RedSense,” he would “be informing each customer about this illegal action tomorrow, as well as what lead [sic] to it. With all screenshots and evidence attached.”

As promised, despite a C&D from RedSense’s counsel, Bohuslavskiy began contacting many of RedSense’s existing and prospective customers—at least a dozen. In emails to at least two customers, Bohuslavskiy stated he “recently resigned from RedSense due to ethical and contractual concerns” and that despite his resignation, he remains a co-founder, partner, and shareholder of RedSense, and therefore, will continue to honor his obligations to ensure “seamless intel provision and continuity.” In some follow-up emails, Bohuslavskiy also provided threat intelligence reports and offered to schedule a briefing with a client “consistent with [his] previous briefings.” He also made a public LinkedIn post regarding his resignation as CRO from RedSense.

According to Red Sense, customers are not sure who is responsible for providing the contracted-for services—RedSense or Bohuslavskiy—and some customers have even asked whether Bohuslavskiy’s emails are part of a scam or from an individual pretending to be Bohuslavskiy. Some customers were unsure of Bohuslavskiy’s status with RedSense given his representations that he is still operating as a representative of RedSense. Several previously satisfied customers “informed RedSense this ongoing issue with Bohuslavskiy has stained RedSense’s reputation and has undermined the otherwise high quality of services customers have received from RedSense.” [Redacted]—RedSense’s largest customer—has directly expressed disappointment and has yet to pay past due subscription fees to RedSense. The Director of Cyber Intelligence and Threat Engineering at [Redacted]–“a strategically important client of RedSense”—told RedSense that it needed to “work it out” with Bohuslavskiy. [Wonder what they’ll think of this result.] A prospective client also supposedly halted discussions with RedSense when Bohuslavskiy made public comments regarding his resignation.

RedSense’s Lanham Act false advertising arguments centered on the emails to “a handful” of RedSense customers.  In previous cases allowing claims based on a few contacts to proceed, “the fact the defendant reached a significant portion of the target audience with its statements was key to the determination that the sharing of information even with a small number of individuals was sufficiently disseminated to be actionable under the Lanham Act.” Here, however, the numerator was “slightly more than a dozen,” and the denominator was a market that is “large and highly competitive … across various industries,” including healthcare. The relevant purchasing public thus included “entire industries, and therefore, is comprised of at least hundreds, if not thousands of companies.” Thus, the emails were not sufficient to constitute advertising or promotion.

But tortious interference succeeded! The court found “a clear intention to maliciously interfere with RedSense’s current contracts.” He badmouthed RedSense and offered to “honor” its obligations to customers, and provided one with a bespoke report that included analysis for [Redacted] on its particular vulnerabilities.

“Bohuslavskiy knew or (at the very minimum) should have known that sending emails directly to known RedSense customers could lead to interference with RedSense contracts.” What is wrongful about the underlying behavior? The court isn’t entirely clear, mentioning falsity but not identifying anything specifically as false. It might be more trade secret-y, since the court also quoted another case stating that the “taking of plaintiff’s confidential and proprietary properly and then using it effectively to target plaintiffs’ clients, is contrary to the notion of free competition that is fair.” “His emails make clear he resigned due to ethical and contractual concerns and that RedSense cut his access to corporate channels of communication, but he also referenced ‘we’ and an intent to ensure seamless integration and continuity.” Thus, “by reaching out to known RedSense clients and providing them with bespoke information and data relevant to their specific needs, he knew or was substantially certain that he would be maliciously interfering with RedSense’s contracts.”

What about loss causation and damages? [Redacted 1’s] complaints were apparently “rooted in product and service-related issues.” [Not what I’d want in an opinion giving me injunctive relief.] Even if those concerns traced back to Bohuslavskiy’s alleged failure to deliver the new AI product, that was separate from whether he has tortiously interfered with RedSense’s contract with [Redacted] by sending them emails.

But [Redacted 2] also apparently informed RedSense that it would not be renewing its subscription service, citing “Bohuslavskiy’s actions as a primary concern” because, despite blocking “Bohuslavskiy’s personal Gmail address ... Bohuslavskiy continued to make contact on non-blocked platforms, including on Signal using an alias.” [Redacted 2] also “articulated security concerns about Bohuslavskiy, including that it feels vulnerable due to Bohuslavskiy’s knowledge of the customer’s cybersecurity concerns.” Thus, RedSense did show causation and damages from that contract.

What about tortious interference with prospective economic advantage? RedSense also showed that it was engaged in “serious discussions with [Redacted], and an executive at [Redacted] told Miller that unless RedSense resolves its issues with Bohuslavskiy, [Redacted] would not retain RedSense’s services.” [Is that caused by defendant’s tortious behavior, or caused by the split? The court does express desire for more detail, presumably as we move on from the PI stage.]

Even if a defendant did not know of a specific contract, he may still be liable for tortious interference if he intended to harm a specific plaintiff, had knowledge of a particular “category of contracts,” and “the resulting consequential damage to that plaintiff was a proximate result of the defendant’s conduct.” This meant that Bohuslavskiy’s LinkedIn post could constitute tortious interference. But, at this stage, that wasn’t enough.

While Bohuslavskiy’s LinkedIn post states that he resigned from RedSense due to “ethical and contractual concerns”—which the court called “a concerningly vague and ominous remark”—that was not the type of conduct that is generally actionable under a claim for tortious interference: there was no trade secret misappropriation or other wrongful attempt to lure away customers. Plus, it wasn’t even clear that RedSense’s contracts with customers should be considered one “category.” It was not clearly reasonably foreseeable that prospective clients like [Redacted] would decide not to enter agreements with RedSense based on Bohuslavskiy’s LinkedIn post.

But he could still have interfered with prospective contract renewals with existing customers, so the same evidence above justified finding likely success on the merits with respect to the emails.

Although economic loss isn’t irreparable harm, RedSense showed irreparable harm because Bohuslavskiy reached out to over at least a dozen other RedSense clients in a similar manner to how he contacted [Redacted] “It is entirely reasonable for RedSense to fear that Bohuslavskiy’s others may terminate their current contracts or decide not to renew their contracts the way [Redacted] did.” Lost goodwill was also sufficient for irreparable harm.

Bohuslavskiy maintained that his outreach to customers was solely in his capacity as a RedSense partner—not as part of a competing venture. “If that is true, then Bohuslavskiy has no competing venture that faces a potential loss of business from an injunction, and given his position that he is a partner in RedSense, he has a strong interest in limiting reputational and financial harm to RedSense.”

Thus, the court enjoined Bohuslavskiy from: (1) publicly or privately soliciting and/or contacting RedSense’s current customers and known prospective customers; (2) publicly or privately denigrating the quality of RedSense’s cybersecurity services to RedSense’s current customers and known prospective customers; and (3) publicly or privately making statements about RedSense and/or its products and services for the purpose of stealing business away from RedSense. The court limited (1) to “customers Bohuslavskiy specifically knows RedSense was soliciting. Given wide swaths of companies could potentially be RedSense customers, the Court will not prohibit Bohuslavskiy from seeking to do business with companies he is not aware RedSense sought to do business with.”

Comment: Why is (2) ok? Some of this would be nonfalsifiable, and we have no finding that any of it is untrue. Shouldn’t the remedy be limited to prohibiting him from soliciting known customers? Seems like a First Amendment problem, especially if he’s not engaging in competing commercial activities. Indeed, in a footnote, the court specifically says: “With respect to enjoining Bohuslavskiy from making false statements publicly or privately about RedSense, RedSense failed to establish a violation of the Lanham Act.” So why is it ok to enjoin an even broader category of statements—negative statements, regardless of truth or falsity? In another footnote, the court justified its restriction on public statements because “RedSense has shown that prospective clients have seen Bohuslavskiy’s LinkedIn post, and that the post has already caused one prospective client to not move forward with RedSense at this time,” so the court warned the defendant that “future public statements may further interfere with RedSense’s business expectancies.” But why would public, untargeted statements, if not false or not falsifiable, be tortious?

Is “gag one party to prevent him from speaking” really the resolution that RedSense’s clients and potential clients wanted to bring them confidence?


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