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John Bolton arrives at Downing Street in London, Aug. 13. Photo: Tolga Akmen/AFP/Getty Images

With the ouster of national security adviser John Bolton this week, the White House loses a key cog in its cybersecurity and cyber warfare machine.

The big picture: Bolton was a hawkish national security adviser at a time when the Department of Defense was taking a more hawkish approach to cybersecurity. He also eliminated the position of White House cybersecurity coordinator, giving himself more control.

The big question: Will a new adviser bring back the cybersecurity coordinator position?

  • Beyond a role in cyber warfare and cyber defense, the so-called cybersecurity czar coordinated often competing cybersecurity-related interests across the federal government.
  • "A more visibly coordinated, unified approach to cybersecurity would better protect U.S. interests moving forward," said Michael Daniel, the president and CEO of the Cyber Threat Alliance, who served as cybersecurity coordinator in the Obama White House.

Yes, but: Don't hold your breath about the position coming back, said Jamil N. Jaffer, vice president for strategy, partnerships and corporate development at IronNet Cybersecurity and a former associate White House counsel to President George W. Bush.

  • "The president obviously prefers a smaller, more focused, and trusted set of advisers — in part because he likes to make key decisions rapidly based in large part on his own counsel — so it wouldn't be surprising if he rejected the idea of re-creating a cyber czar position, even if that’s what the new national security adviser wanted,” Jaffer said via email.

What they're saying: "It's hard to imagine someone more hawkish," said Dave Weinstein, chief security officer of Claroty, a cybersecurity firm protecting critical infrastructure. "But I could imagine someone more intelligence-focused pulling back a little."

The bottom line: The Bolton tenure was volatile in part because he was an ideologue working for a president with no consistent ideology, said David Kris, a former head of the national security division at the Department of Justice and founder of the Culper Partners consulting firm.

  • That could lead to an era of less consistent strategy if President Trump appoints a more philosophically malleable adviser with less desire to keep the Oval Office on the rails.
  • "Without a doubt, the most significant challenge will be managing the commander in chief," said Kris.

Go deeper: Where current cybersecurity guidelines fall short

Go deeper

Updated 9 mins ago - Politics & Policy

Coronavirus dashboard

Illustration: Rae Cook/Axios

  1. Health: CDC expects new COVID surge starting this month — Coronavirus cases hit a seven-month low
  2. Politics: Federal judge overturns CDC's eviction moratorium — Why Biden's latest vaccine goal is his hardest yet.
  3. Vaccines: Moderna says its COVID booster shot shows promise against variants — U.S. will support waiving vaccine patents — Education secretary: All schools expected to be fully in-person this fall
  4. Economy: U.S. may have added more than 2 million jobs in April — A surge in youth unemployment.
  5. World: True COVID-19 death toll is double the official numbers, study finds — Countries testing J&J vaccine doses after contamination at Baltimore plant — Germany opposes Biden's support for waiving vaccine patents
  6. Variant tracker: Where different strains are spreading.
Dave Lawler, author of World
20 mins ago - World

True COVID-19 death toll is double the official numbers, study finds

Expand chart
Data: IHME; Chart: Will Chase/Axios

There have been twice as many deaths from COVID-19 around the world as have been reported, according to the University of Washington's Institute for Health Metrics and Evaluation (IHME), which analyzed excess mortality and other factors.

The big picture: The U.S. has undercounted by over 300,000 deaths, while the death tolls in India and Mexico — second and third on the list, respectively — are nearly three times the official numbers, according to the analysis.

Top Wall Street cop says report on meme stocks is coming

Photo: Andrew Harrer/Bloomberg via Getty Images

Wall Street's top regulator says a report examining meme stock mania will be coming "sometime this summer."

The big picture: It will "detail the range of activities" that came out of the January events," SEC chair Gary Gensler said Thursday at a third congressional hearing held to dissect the GameStop trading phenomenon.