Varonis Systems Facing Securities Class Action Over Alleged SaaS Transition Failure

Hagens Berman law firm notifies investors of approaching March 9, 2026 lead plaintiff deadline

Mar. 3, 2026 at 2:50pm by Ben Kaplan

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Varonis Systems, a data security and analytics company, is facing a securities class action lawsuit alleging that the company's executives concealed significant renewal softness within its Federal vertical and legacy on-premises business while publicly touting a de-risked transition to its new Software-as-a-Service (SaaS) platform. The lawsuit follows Varonis's October 2025 disclosure that its shift to a SaaS model was allegedly plagued by an inability to convert its existing customer base at the pace suggested to investors, leading to a 63.9% year-over-year decline in term license revenue and a slashed ARR outlook, which triggered a 48% single-day stock crash and wiped out approximately $3.8 billion in market value.

Why it matters

The case highlights the challenges companies can face when transitioning their business models, particularly when it comes to convincing existing customers to migrate to new platforms. The alleged contrast between Varonis's public claims of a smooth SaaS transition and the reality of a struggling Federal renewal cycle and on-premises drag raises questions about the company's transparency and disclosures to investors.

The details

The pending litigation centers on allegations that Varonis violated federal securities laws by failing to disclose: 1) Misrepresented Conversion Potential - Varonis allegedly assured investors that many existing customers would be converting from on-premises to SaaS, but the lawsuit alleges the company was ill-equipped to convince its on-premises users to migrate at the speed represented; 2) The Federal Vertical and On-Premises Collapse - Varonis revealed that weaker renewals in its Federal vertical and non-Federal on-premises subscription business led to a performance miss, contradicting prior high confidence statements; and 3) Significant Guidance Reduction - Following the Q3 miss, the company slashed its Q4 revenue and full-year ARR guidance.

  • On October 28, 2025, Varonis disclosed its shift to a SaaS model was allegedly plagued by an inability to convert its existing customer base at the pace allegedly suggested to investors.
  • This disclosure, which revealed a 63.9% year-over-year decline in term license revenue and a slashed ARR outlook, triggered a 48% single-day stock crash on October 28, 2025.

The players

Varonis Systems

A data security and analytics company facing a securities class action lawsuit.

Hagens Berman

A national shareholder rights law firm leading the investigation and litigation against Varonis.

Reed Kathrein

The Hagens Berman partner leading the firm's investigation of the alleged claims in the pending suit against Varonis.

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What they’re saying

“Our investigation focuses on the alleged contrast between Varonis's claims of being 'well on our way' to a SaaS future and the alleged reality of a struggling Federal renewal cycle.”

— Reed Kathrein, Partner, Hagens Berman

What’s next

The Lead Plaintiff Deadline is March 9, 2026. Hagens Berman is urging VRNS investors who suffered substantial losses to submit their losses now to be considered for the lead plaintiff role in the pending securities class action lawsuit.

The takeaway

This case highlights the challenges companies can face when transitioning their business models, particularly when it comes to convincing existing customers to migrate to new platforms. The alleged contrast between Varonis's public claims and the reality of its struggles raises questions about transparency and disclosures to investors during major strategic shifts.