A Puerto Rico Government Agency Exposed 1 Million Social Security Numbers
A cybersecurity loophole in an official government mapping service left private data easily accessible, Centro de Periodismo Investigativo and ProPublica learned.
New York Hasn’t Raised Housing Allowances for Needy Residents in Decades. That’s Unconstitutional, a Lawsuit Says.
The state constitution makes an unusual promise to residents: to provide care and support for the needy. But a recent lawsuit accuses it of failing to meet that mandate by putting low-income households on the brink of homelessness.
How Microsoft’s “Little Workaround” Created a Major Pentagon Threat
Reporter Renee Dudley heard Microsoft was running tech support for the U.S. Defense Department through China, the country’s biggest cybersecurity adversary. She thought it sounded like a conspiracy theory — until she started looking into it.
A Little-Known Microsoft Program Could Expose the Defense Department to Chinese Hackers
Top Legal Adviser to Joint Chiefs Is Stepping Down Nearly a Year Before Completing Term
Brig. Gen. Eric Widmar, senior legal adviser to the chair of the Joint Chiefs of Staff, said he is retiring “for personal reasons.” He is the latest high-profile departure among the military’s top leaders and lawyers in the Trump administration.
Wall Street Wants to Change the Rules for Your 401(k). It Could Put Your Retirement at Risk.
Financial firms want a bigger piece of the $10 trillion in America’s 401(k) plans, and the Trump administration is planning a regulatory rollback to encourage less-regulated — and often riskier — investments.
Ken Paxton Vowed to Crack Down on “Illegal Voting.” He May Have Violated Texas Election Law.
The Texas attorney general appears to have used an address where he did not live while voting in six elections in the past two years — despite his warning voters that “it is illegal to misrepresent your residence on election records.”
ProPublica is a nonprofit, investigative newsroom that exposes corruption. We report in all 50 states and partner with local newsrooms. Our work spurs real-world impact and has received numerous awards, including nine Pulitzer Prizes. Read more
Our Biggest Stories
Over 18 years, we remain committed to taking on investigations that otherwise wouldn’t get done, that demand change, and that shine a light on subjects that get little attention elsewhere.
Browse Topics
Skip topics listCarbon Captured
How the Fossil Fuel Industry Turned a Plan to Solve Climate Change Into a Plan to Save Itself
For decades, fossil fuel companies have been funding climate research at prestigious colleges, helping to amplify the work of scientists who promoted the idea that we could stop the climate crisis without breaking our dependence on oil, gas and coal.
Carbon Captured
How the fossil fuel industry turned the plan to solve climate change into a plan to save itself
Why Carbon Capture Can’t Conceivably Solve Climate Change
As global leaders look to tech advances to solve climate change, one leading idea involves capturing carbon pollution from the air and burying it underground forever. While carbon capture may sound practical, there is no conceivable way it can work.
A Simple Shot
How False Information About Vitamin K Led to Babies’ Deaths
Vitamin K shots, given at birth to prevent uncontrollable bleeding, are not vaccines. Yet this long-standard injection has become collateral damage of the anti-vaccine movement and growing mistrust of some basic medical interventions.
Babies Are Bleeding to Death as Parents Reject a Vitamin Shot Given at Birth
The vitamin K shot, a lifesaving injection given to newborns to prevent uncontrollable bleeding of the brain and intestines, has become collateral damage of the anti-vaccine movement.
A Popular Doctor Had Long Warned That Vitamin K Shots Are Risky for Newborns. Now He’s Changed His Tune.
After ProPublica contacted Dr. Joseph Mercola for an article on babies dying after parents turned down vitamin K shots, he publicly reversed his long-held stance that the shots weren't needed. “The data is clear: vitamin K saves lives,” he wrote.
Zero Trust
Inside Microsoft’s Cybersecurity Failures
Investigating how the world’s largest software provider handles the security of its own ubiquitous products.
The Federal Government Is Rushing Toward AI. Our Reporting Offers Three Cautionary Tales.
We’ve been reporting on cybersecurity for years. As President Donald Trump and his Cabinet say artificial intelligence will transform the nation, the messaging isn’t new. It follows a familiar pattern.
Federal Cyber Experts Thought Microsoft’s Cloud Was “a Pile of Shit.” They Approved It Anyway.
A federal program created to protect the government against cyber threats authorized a sprawling Microsoft cloud product, despite the company’s inability to fully explain how it protects sensitive data.
Explore Our Data
Maps, Visualizations, and Databases
-
Nonprofit Explorer: Research Tax-Exempt Organizations
Search the full text of 18 million tax filing documents going back as far as 2001.
-
Explore Financial Disclosures From President Trump and 1,600 of His Appointees
-
Tracking Habeas Cases
-
Look Up Where Your Generic Prescription Drugs Were Made
-
How Deeply Trump Has Cut Federal Health Agencies
