Sign up for our daily briefing

Make your busy days simpler with Axios AM/PM. Catch up on what's new and why it matters in just 5 minutes.

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Catch up on the day's biggest business stories

Subscribe to Axios Closer for insights into the day’s business news and trends and why they matter

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Stay on top of the latest market trends

Subscribe to Axios Markets for the latest market trends and economic insights. Sign up for free.

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Sports news worthy of your time

Binge on the stats and stories that drive the sports world with Axios Sports. Sign up for free.

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Tech news worthy of your time

Get our smart take on technology from the Valley and D.C. with Axios Login. Sign up for free.

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Get the inside stories

Get an insider's guide to the new White House with Axios Sneak Peek. Sign up for free.

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Catch up on coronavirus stories and special reports, curated by Mike Allen everyday

Catch up on coronavirus stories and special reports, curated by Mike Allen everyday

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Want a daily digest of the top Denver news?

Get a daily digest of the most important stories affecting your hometown with Axios Denver

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Want a daily digest of the top Des Moines news?

Get a daily digest of the most important stories affecting your hometown with Axios Des Moines

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Want a daily digest of the top Twin Cities news?

Get a daily digest of the most important stories affecting your hometown with Axios Twin Cities

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Want a daily digest of the top Tampa Bay news?

Get a daily digest of the most important stories affecting your hometown with Axios Tampa Bay

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Want a daily digest of the top Charlotte news?

Get a daily digest of the most important stories affecting your hometown with Axios Charlotte

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Photo: Lev Radin/Pacific Press/LightRocket via Getty Images

The breach of the Capitol this week by pro-Trump rioters also put lawmakers' cybersecurity at risk.

Why it matters: Files, emails and other data lifted from lawmakers would have enormous value to hostile foreign powers, cybercriminals and other bad actors.

Driving the news: In a letter circulated Thursday to House lawmakers' offices and obtained by Axios, the chamber's chief administrative officer said "there have been no indications that the House network was compromised" but advised staff to make a full accounting of all devices and report back if anything appears missing or amiss.

  • The Justice Department warned in a briefing that stolen items, including electronics, could pose natural security risks, according to a Politico report.

Context: Rioters who stormed the Capitol entered Speaker Nancy Pelosi's office, and a reporter tweeted (and has since deleted) a photo claiming to be of an unlocked computer with email open in her office.

  • Sen. Jeff Merkley (D-Ore.) said a laptop was stolen from an office he used in a video he posted showing damage to the room.
  • Pelosi and Merkley's offices did not respond to requests for comment.

How it works: If any congressional devices or networks were breached, either amid the chaos Wednesday or via, say, a USB drive surreptitiously inserted into a computer, that could mean not only theft of information but also the potential to insert malicious code for future exploitation or mischief.

  • A Hill aide told Axios it's a high-impact, low probability situation: "From a cybersecurity standpoint, I don't think anybody was really prepared for the amount of physical access that appeared yesterday."

Reality check: Classified and other highly sensitive information doesn't just sit around on House office laptops, and there's no indication any of the people who stormed the Capitol were there as cyberspies. But even the small risk of congressional networks being breached is seriously troubling, say experts.

  • "I don’t know of [any evidence] that these individuals were able to manipulate data or steal data or destroy data, but I don’t think you can rule it out at this point, either," said Frank Cilluffo, director of the McCrary Institute for Cyber and Critical Infrastructure Security at Auburn University.

The big picture: The concerns come as Washington is still reeling from revelations that Russian hackers breached computer systems at a number of key federal agencies as part of a sprawling hack that hit the U.S. private and public sectors alike.

Flashback: Democratic Sen. Ron Wyden has for years pushed the Senate to improve its cybersecurity practices, calling for two-factor authentication using personal identity verification cards in the chamber in 2017.

Go deeper

Off the Rails

Descent into madness

Photo illustration: Sarah Grillo/Axios. Photos: Tom Williams/CQ-Roll Call, Chip Somodevilla/Getty Images

President Trump was sitting in the Oval Office one day in late November when a call came in from lawyer Sidney Powell. "Ugh, Sidney," he told the staff in the room before he picked up. "She's getting a little crazy, isn't she? She's really gotta tone it down. No one believes this stuff. It's just too much."

Updated 10 mins ago - Politics & Policy

3 killed, 2 wounded overnight in Kenosha bar shooting

Three people died and two others were hospitalized with serious injuries after a gunman entered bar in Kenosha County, Wisconsin, the police department said in a statement on Sunday.

The latest: Officers arrested a "person of interest" Sunday afternoon in connection with the 12:42 a.m. shooting and there's "no threat to the community at this time," per a later police statement.

Updated 48 mins ago - Sports

Big European soccer teams announce breakaway league

Liverpool's Mohamed Salah (L) after striking the ball during the UEFA Champions League Quarter Final Second Leg match between Liverpool F.C. and Real Madrid at Anfield in Liverpool, England, last Wednesday. Photo: John Powell/Liverpool FC via Getty Images

12 of world soccer's biggest and richest clubs announced Sunday they've formed a breakaway European "Super League" — with clubs Manchester United, Liverpool, Barcelona Real Madrid, Juventus and A.C. Milan among those to sign up.

Why it matters: The prime ministers of the U.K. and Italy are among those to express concern at the move — which marks a massive overhaul of the sport's structure and finances, and it effectively ends the decades-old UEFA Champions League's run as the top tournament for European soccer.