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WSJ Tech News Briefing

TNB Tech Minute: U.S. Federal Agencies Raise Alarm About Grok Chatbot

WSJ Tech News Briefing

The Wall Street Journal

Tech News, News

4.31.7K Ratings

🗓️ 27 February 2026

⏱️ 3 minutes

🧾️ Download transcript

Summary

Plus: Paramount wins bidding war for Warner Bros. Discovery after Netflix drops out. And Trump Media in talks to spin off businesses into a new publicly traded company. Julie Chang hosts. Learn more about your ad choices. Visit megaphone.fm/adchoices

Transcript

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0:00.0

Access to affordable credit helps me pay my employees, but I don't really need it.

0:05.0

Infliction is killing me!

0:08.0

But who cares? Big retailers are making record profits!

0:12.0

That's why we support the Durban Marshall Credit Card Bill!

0:15.0

See? Banks and credit unions help small businesses make payroll.

0:18.0

This bill would cut the vital resources they need.

0:27.3

While increasing megastore profits, they deserve it. Don't they? Tell Congress, stop the Durban Marshall money grab for corporate megastores. Paid for it by the Electronic Payments Coalition.

0:32.7

Here's your afternoon, T&B Tech Minute, for Friday, February 27th. I'm Julie Chang for the Wall Street Journal.

0:39.1

We exclusively report that officials and multiple federal agencies have raised concerns about

0:44.2

the safety and reliability of Elon Musk's XAI artificial intelligence tools in recent months.

0:49.9

That's according to people familiar with the matter. The warnings preceded the Pentagon's

0:53.9

decision this week to put XAI at the center of some of the nation's most sensitive and

0:58.4

secretive operations by allowing its chatbot GROC to be used in classified settings.

1:03.6

Anthropic was the only developer approved for classified use before the deal between XAI and

1:08.4

the military, but sources say some U.S. officials view anthropic

1:11.9

as too woke and prefer GROC for its looser controls and Musk's stance on free speech.

1:17.9

Other officials questioned whether Grogh presents risks.

1:21.8

Paramount has won the bidding war for Warner Brothers Discovery after Netflix declined to match

1:26.6

Paramount's $31 per share offer.

1:29.1

The deal will now face scrutiny from federal regulators as it would put two legacy movie and TV

1:33.8

studios under one roof, along with multiple cable networks. Paramount will own not only Warner

1:39.3

Brothers and HBO, but also many popular cable networks including CNN, TNT, TBS, and the Food Network.

...

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