ProPublica

Journalism in the Public Interest

Cancel

Mike Tigas

Mike Tigas

Contact Info

Get Updates

Stay on top of what we’re working on by subscribing to our email digest.

optional

Mike Tigas is a News Applications Developer at ProPublica. He also works on tools for online privacy and the liberation of public data. He is a lead developer on Tabula (a data extraction tool for PDF files), Onion Browser (an anonymizing web browser for iOS), and CivOmega (an open search engine for public data). He was a 2013 Knight-Mozilla OpenNews Fellow and previously worked as a newsroom web developer at The Spokesman-Review (Spokane, Wash.).

To send him encrypted PGP e-mail, you can use the following public key: 4034 E60A A782 7C5D F21A 89AA A993 E715 6E0E 9923 (0x6E0E9923)

Articles

Leaked Docs Show Spyware Used to Snoop on U.S. Computers

Software created by the controversial U.K. based Gamma Group International was used to spy on computers that appear to be located in the United States.

Why We Removed the Form 990 PDFs From Nonprofit Explorer

Last month, we removed links to download Form 990 document PDFs from our Nonprofit Explorer database.

Here’s One Way to Land on the NSA’s Watch List

If you downloaded the privacy software Tor in 2011, you may have been flagged to be spied on.

School Segregation After Brown

Hundreds of school districts were placed under court order to desegregate following the Supreme Court’s 1954 Brown v. Board of Education ruling. Many communities do not know the status of these orders. Use this tool to find out whether your district is or ever was under a desegregation order, and al

What Heartbleed Means for Newsrooms

What newsroom developers can do about the Heartbleed security bug.

The Price of an Internship

Unpaid internships can help young workers advance their career goals. But they can also vary significantly in cost and quality. Explore college internship programs at different schools across the United States — or tell us about your experience interning for academic credit.

How to Send Us Files More Securely

We’ve launched a more secure way for sources to send us sensitive messages and files.

Calculating ‘The Price of an Internship’

How much do you pay in tuition to take an internship? Here's how we calculate tuition share in "The Price of an Internship."

ER Wait Watcher

Which emergency room will see you the fastest? We've got a handy guide for impatient outpatients.

Why Develop in the Newsroom?

If you’re a software developer looking to make more of a social impact with your talents, there are plenty of exciting opportunities for you to break into the field of journalism! But what’s it like?

Everything That’s Happened Since Supreme Court Ruled on Voting Rights Act

See which states have enacted tougher voting measures since the Supreme Court struck down a key provision of the Voting Rights Act.

Announcing the Nonprofit Explorer API

Today’s update to Nonprofit Explorer also includes a free-to-use API that developers can use to access the data behind Nonprofit Explorer programmatically.

Is the U.S. Government Behind “Torsploit”?

Nonprofit Explorer

Use our database to find almost 616,000 tax-exempt organizations and see details like their executive compensation, revenue and expenses, as well as download their tax filings going back as far as 2001.
Mike Tigas

Contact Info

Get Updates

Stay on top of what we’re working on by subscribing to our email digest.

optional