A company facing a DOJ probe into its Medicare billing practices was hit by a cyberattack, while financial figures like Warren Buffett and Michael Burry made moves against its stock.

3 reports, 2 independent Updated Aug 15

Gone quiet Reached 2 outlets in its first 24 hours

Reports: 3
Developments: 2
Repetition: 33%

New informationRepeats or wire copies

AI-generated analysis. Brind wrote this summary from the reports listed below. It can be wrong. Each section says how much you can rely on it, and the sources are linked so you can check.

What happened

Some supportReported by 2 outlets

A company facing a DOJ probe into its Medicare billing practices was hit by a cyberattack, while financial figures like Warren Buffett and Michael Burry made moves against its stock.

Who's involved

What this event is mainly about

UnitedHealth Group department

How it developed

Newest first. Tap a step to see who reported it.

Aug 15Cyberattack hits company under DOJ probe; Buffett and Burry make moves against stock.1 source
- Benzinga
Jun 26Trump's comments influenced DOJ, leading to the investigation into UHG's PBM unit.

Keep exploring

Part of

DOJ probe targets Medicare billing and Optum Rx practices, while David Tepper discloses new stakes in UnitedHealth. All 1 developments

Within Berkshire Hathaway acquired shares in UnitedHealth Group (UNH), which is currently under criminal investigation by the Department of Justice.

The entities involved

Related events

Coverage

Newest first; wire copies grouped

Aug 15BenzingaWhy Is UnitedHealth Stock Trading Higher Friday? UnitedHealth Group Inc. (NYSE:UNH) shares climbed Friday after high-profile investors Michael Burry and Warren Buffett took positions in the insurance
Jul 10ZacksCompany News for Jul 10, 2025 Amazon.com, Inc.’s AMZN shares gained 1.5% on mega-cap stocks having a good session. Shares of The Boeing Company BA gained 3.7% after the planemaker said that its airpl
Jun 26Unknown outlet