Biden supporters caucus in a Des Moines, Iowa, gym. Photo: Chip Somodevilla/Getty Images

Posters on 4chan, the anonymous message board famous as a gathering spot for trolls, shared the phone number of Iowa's Democratic caucus results line Monday evening and encouraged readers to "clog the lines," NBC News reports.

Why it matters: Technical problems with a results-tallying app led many Iowa precincts to try to report numbers by phone. The lines were already overloaded, but it now appears that malicious mischief might also have played a role.

One Democratic party official who helped man the phone line told colleagues he had received multiple calls to the line from Trump supporters who expressed "displeasure," Bloomberg reported Wednesday.

Go deeper: After Iowa, thinking smarter about election security

Go deeper

Updated 6 mins ago - Politics & Policy

Harvard and MIT sue Trump administration over rule barring foreign students from online classes

A Harvard Law School graduate on campus before attending an online graduation ceremony on May 28. Photo: Craig F. Walker/The Boston Globe via Getty Images

Harvard and MIT on Wednesday filed a lawsuit against the Department of Homeland Security to block federal guidance that would largely bar foreign college students from taking classes if their universities move classes entirely online in the fall.

The big picture: Colleges, which often rely heavily on tuition from international students, face a unique challenge to safely get students back to class during the coronavirus pandemic. Some elite institutions, like Harvard, have already made the decision to go virtual.

Updated 1 hour ago - Politics & Policy

Coronavirus dashboard

Illustration: Eniola Odetunde/Axios

  1. Global: Total confirmed cases as of 9 a.m. ET: 11,856,991 — Total deaths: 544,871 — Total recoveries — 6,473,170Map.
  2. U.S.: Total confirmed cases as of 9 a.m. ET: 2,996,333 — Total deaths: 131,481 — Total recoveries: 936,476 — Total tested: 36,878,106Map.
  3. Public health: Deaths are rising in hotspots — Déjà vu sets in as testing issues rise and PPE dwindles.
  4. Travel: How the pandemic changed mobility habits, by state.
  5. 🎧Podcast: A misinformation "infodemic" is here.

Facebook auditors say it's failing on civil rights

Illustration: Sarah Grillo/Axios

The findings from a new civil rights audit commissioned and released by Facebook show that the tech giant repeatedly failed to address issues of hatred, bigotry and manipulation on its platform.

Why it matters: The report comes as Facebook confronts a growing advertiser boycott and criticism for prioritizing freedom of speech over limiting misinformation and protecting users targeted by hate speech.