The U.S. Treasury Department building viewed from the Washington Monument, Wednesday, Sept. 18, 2019, in Washington. (AP Photo / Patrick Semansky, file)

Plus: Analysis of the attack on ‘Chicago Tonight’

U.S. government agencies and private companies rushed to secure their computer networks following the disclosure of a sophisticated and long-running cyber-espionage intrusion suspected of being carried out by Russian hackers. 

In this photo provided by the University of Vermont Health Network, IT staff at the University of Vermont Medical Center in Burlington, Vt., continue work to scan thousands of the hospital's computer systems for malware on Friday, Nov. 20, 2020. (Ryan Mercer/University of Vermont Health Network via AP)
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By targeting health care providers with attacks that scramble and lock up data until victims pay a ransom, hackers can demand thousands or millions of dollars and wreak havoc until they’re paid.

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When the pandemic hit, city officials found there was a significant information gap when trying to collect race and ethnicity data. What researchers at DePaul University is doing to help narrow that gap.

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The coronavirus pandemic has given rise to a cycling boom in Chicago, but many riders face on-street bike lanes that are blocked or in disrepair. An advocacy organization wants to combat the problem with its new mobile app.

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Illinois moves up in a technology and innovation ranking as skilled workers move into the state. Crain’s Chicago Business Editor Ann Dwyer takes us behind the headlines of that story and more.

In this Sept. 24, 2019, file photo a sign is shown on a Google building at their campus in Mountain View, Calif. (AP Photo / Jeff Chiu, File)
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The Justice Department on Tuesday sued Google for abusing its dominance in online search and advertising — the government’s most significant attempt to protect competition since its groundbreaking case against Microsoft.

Dr. William Yates speaks with “Chicago Tonight” via Zoom on Wednesday, Oct. 14, 2020. (WTTW News)

Dr. William Yates has made public safety through technology his business, first by developing metal detectors to prevent gun violence, and now, by developing no-contact thermal scanners to protect against the spread of COVID-19.

This May 16, 2012 file photo shows the Facebook app logo on a mobile device in Philadelphia. On Monday, Oct. 12, 2020, Facebook announced it is banning posts that deny or distort the Holocaust. (AP Photo / Matt Rourke, File)

Facebook is banning posts that deny or distort the Holocaust and will start directing people to authoritative sources if they search for information about the Nazi genocide.

Maryam Saleh speaks with “Chicago Tonight” via Zoom on Monday, Sept. 21, 2020. (WTTW News)

Maryam Saleh, an entrepreneur and Chicago-based computational neuroscientist, tells us about her new role leading the Ed Kaplan Family Institute for Innovation and Tech Entrepreneurship at the Illinois Institute of Technology.

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Chicago Public Schools said 84.2% of its students attended remote learning classes Tuesday, the first day of the new year. That figure is down about 10% over each of the past four school years.

The Charging Bull statue is shown in New York’s financial district, Tuesday, Sept. 8, 2020. More sharp declines for big tech stocks are dragging Wall Street toward a third straight loss on Tuesday. (AP Photo / Mark Lennihan)

Big technology stocks tumbled again on Tuesday, continuing the Icarus-like flight path for companies that just a week ago were the high-flyers carrying Wall Street to record heights. 

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The coronavirus pandemic has made internet access essential and many of Chicago's Black and Brown communities hit hardest by COVID-19 also lack internet access and devices.

Two new research centers headquartered at Argonne National Laboratory and Fermi National Accelerator Laboratory will boost transformational breakthroughs in quantum information science. Here, Argonne scientist Dafei Jin observes a dilution refrigerator—a cryogenic cooling device for materials used for quantum computing. (Photo by Mark Lopez / Argonne National Laboratory)

Quantum technology is expected to transform our world, and Chicago appears to be at the center of this quantum acceleration, thanks to funding from the Department of Energy to establish two quantum research centers locally.

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More than 18,000 CPS students have signed up to receive free internet access through the Chicago Connected program. With classes beginning remotely in just two weeks, city officials expect that number to continue growing exponentially.

This Feb. 25, 2020, file photo, shows the icon for TikTok in New York. President Donald Trump will order China’s ByteDance to sell its hit video app TikTok because of national-security concerns, according to reports published Friday, July 31, 2020. (AP Photo / File)

Microsoft says it is in talks with Chinese company ByteDance to acquire the U.S. arm of its popular video app TikTok and has discussed with President Donald Trump his concerns about security and censorship surrounding such an acquisition.

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Summer education enrichment programs have taken to Zoom. Are they working?