Skip to content

Menu

LexBlog, Inc. logo
NetworkSub-MenuBrowse by SubjectBrowse by PublisherJoin the NetworkGet StartedSubscribeSupportContact
Search
Close

Yahoo! Enters Proposed Settlement in Data Breach Securities Class Action

By Rahul Mukhi, Kal Blassberger & Roger A. Cooper on March 8, 2018
Email this postTweet this postLike this postShare this post on LinkedIn

On March 2, 2018, Yahoo! entered into a proposed settlement of a securities class action filed against the company following its disclosures in 2016 that it had suffered significant data breaches in 2013 and 2014.[1]  Under the settlement, which is still subject to court approval, Yahoo! has agreed to pay $80 million to settle claims that it misled investors by failing to disclose the breaches in its public filings, while still touting the strength of its cybersecurity practices.  On the same day the settlement became public, Yahoo! moved to dismiss the claims being pursued by an opt-out plaintiff.  Among other things, Yahoo! asserted in its motion that the complaint failed to adequately allege that it had misrepresented the strength of its cybersecurity protections, arguing that statements like “we take the securities of our users very seriously,” and “Yahoo is committed to gaining your trust,” were both not actionable misstatements and not rendered false by the data breaches.[2]

Notably, the proposed settlement marks the first significant recovery in a suit brought by shareholders under Section 10(b) of the Securities Exchange Act of 1934 based on a company’s alleged failure to adequately disclose cybersecurity incidents and risks.  With the growing focus on cybersecurity, such cases are becoming commonplace following data breaches or other significant cybersecurity incidents at public companies.  Public entities should thus stay vigilant on cybersecurity disclosure issues, including by taking into account the SEC’s new cybersecurity guidance, as discussed in our recent alert memorandum.


[1] In re Yahoo! Inc. Securities Litigation, No. 17-00373 (LHK) (N.D. Cal.).

[2] Yahoo! Inc. and Marissa Mayer’s Notice of Motion and Motion to Dismiss Plaintiffs’ Second Amended Class Action Complaint; Supporting Memorandum of Points and Authorities at 13 (In re Yahoo! Inc. Securities Litigation, No. 17-00373 (LHK) (N.D. Cal.), ECF No. 75).

Photo of Rahul Mukhi Rahul Mukhi

Rahul Mukhi’s practice focuses on criminal, securities, and other enforcement and regulatory matters as well as on complex commercial litigation.

Read more about Rahul MukhiEmail
Photo of Roger A. Cooper Roger A. Cooper

Roger Cooper’s practice focuses on complex civil litigation, with an emphasis on disputes arising out of securities, M&A and derivative transactions, as well as on corporate governance issues.

Read more about Roger A. CooperEmail
  • Posted in:
    Banking, Finance and Securities, Class Action & Mass Torts, Privacy and Cybersecurity
  • Blog:
    Cleary Cybersecurity and Privacy Watch
  • Organization:
    Cleary Gottlieb Steen & Hamilton LLP
  • Article: View Original Source

Call us at 1-800-913-0988 or email sales@lexblog.com.

Facebook LinkedIn Twitter RSS
The Library at LexBlog
  • About LexBlog
  • The Field We Built
  • Library at LexBlog
  • Our Beliefs
  • Our Team
  • Contact LexBlog
  • Disclaimer
  • Editorial Policy
  • Terms of Service
  • Get Started
  • Publishing Solutions
  • Compass
  • Submit a Request
  • Support Center
  • System Status
Copyright © 2026, LexBlog, Inc. All Rights Reserved.
Law blog design & platform by LexBlog LexBlog Logo