<div id="readability-page-1"><div>The U.S. Department of Justice has won its antitrust case against Alphabet Inc GOOG GOOGL Google for operating a monopoly in advertising technology.The ruling by U.S. District Judge Leonie Brinkema concluded that Google has engaged in a series of anticompetitive acts to acquire and maintain monopoly power in the publisher ad server and ad exchange markets for open-web display advertising.For over ten years, Google has bundled its publisher ad server and ad exchange to help it maintain monopoly power in these two markets.Also Read: Qualcomm Accuses Arm Of Antitrust Violations Across US, EU, And Korea Over Chip AccessHowever, Judge Brinkema dismissed allegations against Google for monopolizing ad networks. In August, U.S. District Judge Amit Mehta ruled that Google’s dominant search engine is an unlawful monopoly.Judge Brinkema, like Judge Mehta, warned Google for failing to preserve internal communications, citing an internal messaging app that deleted records of chats between employees.Google VP Lee-Anne Mulholland told the Verge that Google has won half of this case and will appeal the other half. The Court found that Google’s advertiser tools and acquisitions, like DoubleClick, did not breach antitrust rules. Google disagreed with the Court’s decision regarding its publisher tools.The U.S. Big Tech giants have drawn global regulatory attention for alleged antitrust violations.Google is facing a £5 billion ($6.6 billion) class action lawsuit in the U.K. for allegedly exploiting its dominant market position in the online search industry.In January, Google contested the European Commission in Luxembourg against the record European Union antitrust fine over its Android operating system. The European Union regulator penalized Google by 4.34 billion euros ($4.55 billion) in 2018 for allegedly exploiting its influence to drive traffic from Android devices to Google’s search engine.Reportedly, the Justice Department has doubled down on its demand to break up Google, pushing for the sale of Chrome and restrictions on its search business. As per a court filing in March, the Justice Department reaffirmed its call for Google to divest Chrome and end its exclusive search engine deals with Apple Inc AAPL, Mozilla, and smartphone manufacturers.Google held $95.66 billion in cash and equivalents as of December 31, 2024.Separately, the Federal Trade Commission is preparing to take Meta Platforms, Inc META for allegedly stifling competition with acquisitions of Instagram and WhatsApp. It is also alleged Amazon.com, Inc AMZN is illegally maintaining its dominance in online retail.Price Action: GOOGL stock is down 1.40% at $151.22 at last check Thursday.Read Next:<ul><li>Microsoft Analyst Lowers Rating, Flags Slower Growth, Flat Valuation Outlook</li></ul>Photo Courtesy: JHVEPhoto On Shutterstock.com</div></div>

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The U.S. Department of Justice has won an antitrust case against Google for monopolizing advertising technology, while Google faces a £5 billion lawsuit in the UK. Judge Brinkema ruled against Google for maintaining monopoly power in the publisher ad server and ad exchange markets but dismissed claims regarding ad networks. Google plans to appeal the decision on publisher tools. The Justice Department is pushing for a breakup of Google, demanding the sale of Chrome and restrictions on its search business. GOOGL stock is down 1.40% at $151.22.

- The U.S. Department of Justice has won an antitrust case against Google for monopolistic practices in advertising technology, as ruled by U.S. District Judge Leonie Brinkema.  
- The court found that Google engaged in anticompetitive acts to maintain its monopoly in the publisher ad server and ad exchange markets, although allegations regarding ad networks were dismissed.  
- Google plans to appeal parts of the ruling while facing additional regulatory scrutiny and lawsuits globally for its market practices.

Google Scores Partial Win In Antitrust Case But Faces Setback On Publisher Tools