Speaking up is easy to celebrate in hindsight. Once an investigation has concluded, misconduct has been exposed, or reforms have been introduced, the people who first raised concerns are often remembered for their courage. But in the moment, whistleblowers rarely know how the story will end. They may be questioning powerful executives, challenging an organization they once believed in, or drawing attention to information others would prefer remain private.

And sometimes, they are doing it largely alone.

Throughout modern history, whistleblowers have played an important role in bringing information to light across industries ranging from energy and telecommunications to tobacco, healthcare, and technology. Their disclosures have contributed to investigations, congressional scrutiny, criminal cases, and broader conversations about how organizations should be held accountable.

Some of their names have become inseparable from the scandals they helped expose. Sherron Watkins warned Enron leadership about serious accounting concerns months before the company's collapse. Cynthia Cooper and her internal audit team uncovered billions of dollars in improper accounting at WorldCom. Jeffrey Wigand spoke publicly about practices within the tobacco industry. Decades later, Tyler Shultz raised concerns about Theranos, while Frances Haugen provided internal Facebook documents that fueled renewed scrutiny of the social media industry.

Their stories are different, but each raises the same question: What happens when one person decides that staying silent is no longer an option?

Sherron Watkins and Cynthia Cooper: The Women Who Challenged Corporate Giants

In 2002, TIME named three women its Persons of the Year under a striking headline: “The  Whistleblowers.” Among them were Sherron Watkins of Enron and Cynthia Cooper of WorldCom, two corporate insiders whose actions became closely associated with an era of accounting scandals that fundamentally changed conversations about corporate oversight in America.

Watkins was a vice president at Enron when she became increasingly concerned about the company's accounting practices. In August 2001, she met with Enron Chairman Kenneth Lay and warned him about what she described as serious accounting problems within the company. In later comments submitted to the Securities and Exchange Commission, Watkins recalled

warning Lay of “massive fraud at Enron” and acknowledged that, at the time, she lacked a clear path for taking her concerns outside the company. Just months later, Enron filed for bankruptcy.

At WorldCom, Cynthia Cooper faced a different but equally consequential discovery. As the company's vice president of internal audit, Cooper and her team investigated questionable accounting entries and uncovered billions of dollars in operating expenses that had been improperly treated as capital expenditures. When Cooper was asked to delay or stop aspects of the investigation, she continued. Her team ultimately brought its findings to the chair of WorldCom's audit committee.

The revelations at Enron and WorldCom became defining corporate scandals of the early 2000s. In response, Congress passed the Sarbanes-Oxley Act of 2002, creating significant new requirements related to financial reporting, internal controls, auditor independence, and corporate accountability.

Watkins and Cooper did not write Sarbanes-Oxley, nor were they solely responsible for the reforms that followed. But their stories became powerful examples of why employees with access to internal information can play such an important role in identifying potential misconduct. Their actions also helped bring national attention to the risks faced by individuals who raise concerns from within large organizations.

More than two decades later, their names remain closely tied to one of the most transformative periods in modern corporate governance. Their stories serve as a reminder that massive corporate failures are sometimes first questioned not by someone outside the organization, but by an employee willing to ask whether what they are seeing is right.

Jeffrey Wigand: Breaking the Tobacco Industry's Wall of Silence

For years, some of the most consequential information about the tobacco industry remained largely out of public view. Scientific research, internal company discussions, and questions about nicotine were unfolding behind corporate doors while millions of Americans continued to smoke. Then, insiders began to speak.

Among the most prominent was Jeffrey Wigand, a former vice president of research and development at Brown & Williamson Tobacco Corporation. After leaving the company in 1993, Wigand became a key source of information about the inner workings of the tobacco industry and eventually cooperated with federal officials. Wigand's decision to speak became more urgent after tobacco executives testified before Congress in 1994 that they did not believe nicotine was addictive. Wigand, who had worked inside one of the nation's largest tobacco companies, believed the public was not being told the full story.

His decision to come forward carried enormous personal and professional risks. Wigand had signed confidentiality agreements with Brown & Williamson, and the company pursued legal action related to his disclosures. Nevertheless, he provided information to government officials and sat for an interview with CBS's 60 Minutes. When the interview aired in 1996, Wigand publicly discussed nicotine, cigarette additives, and what he said tobacco executives knew about the addictive nature of their products. At the time, PBS described him as the highest-ranking tobacco industry insider to speak publicly about the industry's practices.

The interview became one of the most famous whistleblower stories in modern American history. It was later dramatized in the 1999 film The Insider, but the real-life consequences extended far beyond Hollywood. Wigand testified in tobacco litigation and became part of a much larger wave of investigations, lawsuits, congressional scrutiny, and document disclosures that challenged the tobacco industry's public claims.

In 1998, 52 state and territory attorney generals entered into the Tobacco Master Settlement Agreement with major tobacco companies; a historic agreement that imposed significant restrictions on tobacco advertising and marketing and required participating manufacturers to make substantial payments to the states. The agreement also helped make millions of pages of previously internal tobacco industry documents publicly available, creating an extraordinary archive for researchers, public health officials, and the public. The Library of Congress notes that public access to industry documents became a provision of the settlement.

It would be inaccurate to credit Wigand alone with transforming the tobacco industry. State attorneys general, public health researchers, government officials, attorneys, journalists, and other insiders all played important roles in the events that reshaped tobacco regulation and litigation. But Wigand's willingness to describe what he had witnessed from inside Brown & Williamson gave the public something uniquely powerful: the perspective of a senior industry executive willing to challenge his former employer.

His story also demonstrated why whistleblowers can be so consequential. Regulators and investigators may review filings, analyze data, and examine public statements, but employees inside an organization can sometimes see what outsiders cannot. They may understand how decisions were made, what concerns were raised internally, and whether public representations align with private discussions.

Wigand's disclosures did not end tobacco use, nor did they resolve every public health concern surrounding cigarettes. What they did was contribute to a broader reckoning with an industry that had faced growing questions for decades. His story remains a powerful example of how one insider's decision to speak can add critical information to a much larger effort to uncover the truth.

Tyler Shultz: When Speaking Up Means Challenging People You Trust

Tyler Shultz did not join Theranos expecting to become a whistleblower. Fresh out of Stanford University, Shultz began working at the Silicon Valley blood-testing startup in 2013. Theranos promised to revolutionize laboratory testing by performing numerous tests using only a small amount of blood. The company's founder, E lizabeth Holmes, had attracted prominent investors, widespread media attention, and a board filled with influential figures. One of those board members was Shultz's grandfather, former U.S. Secretary of State George Shultz.

For Tyler Shultz, Theranos initially appeared to offer an opportunity to participate in technology that could transform healthcare. But while working in the company's laboratory, he began questioning whether the results he was seeing matched the claims being made about Theranos's technology. Shultz later described concerns about quality-control testing and the reliability of the company's blood-testing devices.

He raised concerns internally. According to reporting by The Wall Street Journal, Shultz communicated directly with Holmes about issues he had identified. His concerns were rejected, and he later received a lengthy response from Theranos president Ramesh “Sunny” Balwani.

Shultz eventually resigned from the company in 2014, but leaving Theranos did not end the matter.

Shultz became a confidential source for Wall Street Journal reporter John Carreyrou, whose 2015 reporting raised significant questions about Theranos's technology and laboratory practices. His decision to provide information carried serious consequences. Theranos pursued him aggressively through attorneys, and the dispute placed enormous strain on his relationship with his grandfather, who initially remained supportive of Holmes and the company.

That personal dimension makes Shultz's story particularly striking. Whistleblowing is often described in abstract terms: an employee identifies misconduct and reports it. In reality, the decision can involve careers, finances, professional relationships, and family. For Shultz, questioning Theranos also meant challenging a company his own grandfather publicly supported.

The concerns surrounding Theranos eventually expanded far beyond one former employee. Federal regulators and prosecutors investigated the company and its leadership. In 2018, the SEC charged Theranos, Holmes, and Balwani with what the agency described as a “massive fraud” involving false and exaggerated claims about the company's technology, business, and financial performance. Holmes was later convicted on federal investor fraud charges.

Shultz was not the only Theranos employee to raise concerns. Former laboratory associate Erika Cheung also became an important whistleblower, and others provided information that contributed to growing scrutiny of the company. Their experiences demonstrated the unique position employees can occupy when an organization's public promises appear inconsistent with what is happening internally.

Perhaps the most powerful part of Shultz's story is that he did not begin with institutional authority or decades of professional experience. He was a young employee in one of his first jobs after college, questioning a company surrounded by powerful executives, prominent board members, and enormous investor enthusiasm. Yet, he continued asking questions.

Theranos's collapse has since become one of the most widely discussed corporate scandals of the modern technology era. But behind the investigations, headlines, and criminal cases were individuals who first had to decide whether the concerns they witnessed were serious enough to raise.

Frances Haugen: Pulling Back the Curtain on Social Media

By 2021, Facebook was already one of the most scrutinized companies in the world. Lawmakers, researchers, and users had spent years debating misinformation, online safety, political content, and the enormous influence social media platforms had gained over everyday life. Then Frances Haugen came forward with thousands of pages of internal company documents.

Haugen, a former Facebook product manager who worked on the company's civic misinformation team, left the company in 2021. Before her departure, she gathered internal research and other documents that she later provided to Congress and shared with regulators and news organizations. The documents became the basis for a wave of reporting widely known as the Facebook Papers.

What made the disclosures particularly significant was the window they offered into conversations taking place inside the company. The documents included internal research and employee discussions about issues ranging from misinformation and content moderation to the experiences of younger users on Instagram. Haugen alleged that Facebook's public representations did not always align with what the company knew internally about the effects of its platforms.

In October 2021, Haugen publicly revealed her identity and testified before the U.S. Senate Subcommittee on Consumer Protection, Product Safety, and Data Security. In her prepared testimony, she argued that Facebook's products could harm children and fuel division, while calling for greater transparency and independent oversight. The Senate hearing focused in part on children's online safety and whether existing laws adequately protected consumers using major social media platforms.

Haugen's disclosures quickly expanded the conversation beyond one company. Lawmakers in the United States and abroad renewed debates over social media transparency, algorithmic systems, children's online safety, and the responsibilities of technology companies whose products reach billions of people. Her documents also provided journalists and researchers with information that would have been extraordinarily difficult to obtain from outside Facebook.  Facebook disputed Haugen's characterization of the company and said the documents presented a selective picture of its research and decision-making. The company maintained that it had invested heavily in safety and argued that many of the issues raised were complex societal problems that technology companies could not solve alone. Those responses are an important part of the broader story and underscore why internal disclosures often become the beginning of public scrutiny rather than the final word.

Still, Haugen's decision to come forward changed the nature of the debate. Questions that had previously been discussed largely through public statements and outside research could now be considered alongside Facebook's own internal documents and employee discussions.

Her story also demonstrates how the role of a whistleblower has evolved alongside modern business. The most consequential information inside a company may no longer be contained in a paper memo or a financial ledger. It can exist in internal research databases, employee forums, algorithmic analyses, and digital communications accessible only to those working within an organization.

Haugen did not resolve the global debate over social media, and the policy questions raised by her disclosures remain contested. But her actions contributed to sustained scrutiny of how technology platforms evaluate potential harms and communicate those risks to the public.

Like Watkins, Cooper, Wigand, Shultz, and Cheung before her, Haugen possessed something outsiders did not: an internal perspective. Her story reinforces a theme that runs throughout nearly every major whistleblower case. Sometimes, the information capable of changing a public conversation already exists. The turning point comes when someone decides it should no longer remain behind closed doors.

The Courage to Speak Up

The whistleblowers featured in these stories worked in different industries, held different positions, and faced vastly different circumstances. Some were senior executives with years of experience. Others were young employees early in their careers. What they shared was access to information that raised serious questions, and a decision to do something with what they knew.

Employees are often uniquely positioned to recognize when internal practices, decisions, or representations do not align with what is being communicated publicly. Raising those concerns can be difficult, particularly when doing so may affect a person's career, professional relationships, or financial security.

At Robbins LLP, we recognize the courage it can take to report potential misconduct. Our attorneys investigate whistleblower claims and work with individuals who may have information concerning violations of federal securities laws. Whistleblower protections and reporting programs can vary depending on the circumstances, making it important for individuals considering coming forward to understand the options that may be available to them.