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 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!

Denver news in your inbox

Catch up on 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!

Des Moines news in your inbox

Catch up on 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!

Minneapolis-St. Paul news in your inbox

Catch up on 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!

Tampa Bay news in your inbox

Catch up on 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!

Charlotte news in your inbox

Catch up on 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!

Facebook CEO Mark Zuckerberg. Photo: Alex Wong/Getty Images

First it was the Instagram co-founders leaving. Now WhatsApp co-founder Brian Acton is taking fresh aim at the social network that he sold his company to in 2014 for $22 billion.

Why it matters: The dramatic back-and-forth underscores the disconnect between Facebook’s leaders and the founders of WhatsApp and Instagram as those apps buoyed the company in the face of stagnant growth on its original platform.

What's happening: In an interview with Forbes, Acton provided his first detailed comments since encouraging people to delete Facebook in a March tweet. Acton left Facebook in 2017, and his WhatsApp co-founder, Jan Koum, left earlier this year.

The details: Here's some of what Acton had to say...

  • “I sold my users’ privacy to a larger benefit,” he said. “I made a choice and a compromise. And I live with that every day.”
  • He also said that while Facebook was instructing him to tell European regulators that it would be difficult to link WhatsApp to Facebook's platforms, the company was exploring that very option. (The company was ultimately fined for misleading regulators during the approval process.)
  • Acton accused Facebook leadership of pushing ad-based revenue strategies, when he believed other approaches would have been successful and better for users.

If Acton needed an Exhibit A, it arrived in a Gizmodo story that reported Facebook was using the phone numbers users provide for two-factor authentication to target ads at them.

What they're saying: Acton's comments, meanwhile, provoked a host of reactions, including a strong rebuke from Facebook's David Marcus, who stressed he was speaking for himself, not the company:

“Lastly — call me old fashioned. But I find attacking the people and company that made you a billionaire, and went to an unprecedented extent to shield and accommodate you for years, low-class. It’s actually a whole new standard of low-class.”

Andreessen Horowitz' Benedict Evans offered a similar criticism:

"This is just a thought, but maybe if you don’t want your product to have ads, don’t sell it to an ad company, or find a way to make it worth the ~$18bn they paid without taking ads, or both."

Our thought bubble: Yes, all the sniping between members of Silicon Valley's wealthy founder class is entertaining. But the disagreements underscore the discord growing within Facebook's key acquisitions right when the company needs them most.

Go deeper

In photos: D.C. and U.S. states on alert for pre-inauguration violence

National Guard troops stand behind security fencing with the dome of the U.S. Capitol Building behind them, on Jan. 16. Photo: Kent Nishimura / Los Angeles Times via Getty Images

Security has been stepped up in Washington, D.C., and state capitols across the U.S. as authorities brace for potential violence this weekend.

Driving the news: Following the Jan. 6 insurrection at the U.S. Capitol by some supporters of President Trump, the FBI has said there could be armed protests in D.C. and in all 50 state capitols in the run-up to President-elect Joe Biden's inauguration Wednesday.

15 hours ago - Politics & Policy

The new Washington

Illustration: Sarah Grillo/Axios

The Axios subject-matter experts brief you on the incoming administration's plans and team.

Rep. Lou Correa tests positive for COVID-19

Lou Correa. Photo: Tom Williams/CQ-Roll Call, Inc via Getty Images

Rep. Lou Correa (D-Calif.) announced on Saturday that he has tested positive for the coronavirus.

Why it matters: Correa is the latest Democratic lawmaker to share his positive test results after last week's deadly Capitol riot. Correa did not shelter in the designated safe zone with his congressional colleagues during the siege, per a spokesperson, instead staying outside to help Capitol Police.