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Sara Montes de Oca

Editor in Chief of TechEchelon and an accomplished journalist and correspondent known for her work focusing on business, finance, and politics. Previously, Sara worked as a correspondent and producer in Washington, D.C., contributing to fast-paced political and news programming, with experience in editing, scriptwriting, and live broadcast production.

439 STORIES · PAGE 3 OF 25
  1. 37
    Business & Finance

    Bitcoin Rebounds to $63,853 After Trump Declares He Has Become "a Big Crypto Guy"

    Bitcoin recovered to $63,853.85 on Monday after President Trump declared himself "a big crypto guy," reversing an earlier 2% decline triggered by Strategy's disclosure that it had sold $216 million worth of bitcoin.

    30 DAYS AGO

  2. 38
    Artificial Intelligence

    Amazon to Close Mechanical Turk to New Customers on July 30

    Amazon Web Services announced that Mechanical Turk, its 21-year-old crowdsourcing marketplace, will stop accepting new customers on July 30, 2026, effectively placing the platform on life support amid declining relevance in an AI-dominated landscape.

    30 DAYS AGO

  3. 39
    Politics

    Trump Financial Disclosure Reveals More Than $1 Billion in Crypto Income, Drawing Democratic Backlash

    President Trump's annual financial disclosure shows more than $1 billion in cryptocurrency-related income, including roughly $594 million from World Liberty Financial, drawing sharp accusations of corruption from Democratic lawmakers.

    35 DAYS AGO

  4. 40
    Politics

    Supreme Court Preserves Federal Reserve Independence in 5-4 Ruling, Grants Presidents Broader FTC Removal Power

    The Supreme Court issued a 5-4 ruling preserving Federal Reserve Governor Lisa Cook's position, while a separate decision expanded presidential authority to remove members of agencies such as the FTC — with significant consequences for consumers and regulators alike.

    36 DAYS AGO

  5. 41
    Artificial Intelligence

    Pentagon Deploys Agentic-AI Targeting Tool Backed by Palantir as Governance Concerns Mount

    The Pentagon has unveiled Agent Network, an agentic-AI system built with Palantir and Lumbra that aims to deliver targeting options to U.S. commanders within seconds, even as experts warn that governing autonomous AI agents at scale may prove nearly impossible.

    38 DAYS AGO

  6. 42
    Cybersecurity

    Imposter Scams Topped FTC Fraud Reports for Fifth Straight Year in 2025, Costing Consumers $3.5 Billion

    Imposter scams topped FTC fraud reports for the fifth year running in 2025, with roughly 1 million reports filed and $3.5 billion in losses — part of a record $15.9 billion in total fraud reported to the agency.

    40 DAYS AGO

  7. 43
    Artificial Intelligence

    Qualcomm Unveils Dragonfly C1000 Data Center CPU, Signs Meta, and Acquires Modular in Major AI Push

    Qualcomm unveiled its Dragonfly C1000 data center CPU with Meta as a launch customer, acquired AI software startup Modular for a reported ~$3.92 billion, and nearly doubled its 2029 non-handset revenue forecast to $40 billion, sending shares up 15%.

    42 DAYS AGO

  8. 44
    Cybersecurity

    Operation Endgame Disrupts Amadey and StealC Malware Networks, Seizing 326 Servers and 142 Domains

    Microsoft, Europol, and international partners disrupted the Amadey and StealC malware operations under Operation Endgame, seizing 326 servers, 142 domains, and identifying over $47 million in linked cryptocurrency.

    42 DAYS AGO

  9. 45
    Business & Finance

    Germany Scraps F126 Frigate Program, Sending Rheinmetall Stock Down 17%

    Germany is reportedly scrapping plans to build six F126 frigates in what would have been its largest warship commission since World War II, sending Rheinmetall shares down as much as 17.3% and dragging European defense stocks broadly lower.

    42 DAYS AGO

  10. 46
    Business & Finance

    Alphabet Joins the Dow Jones Industrial Average, Replacing Verizon

    S&P Global announced Tuesday that Alphabet will replace Verizon in the 30-stock Dow Jones Industrial Average, with the Google parent's Class A shares set to join the index ahead of trading on Monday, June 30.

    43 DAYS AGO

  11. 47
    Artificial Intelligence

    NHTSA Opens Federal Probe Into Tesla Model 3 Crash That Killed 76-Year-Old in Katy, Texas

    The NHTSA has opened a special crash investigation after a Tesla Model 3 struck a home in Katy, Texas, killing 76-year-old Martha Avila. The driver told authorities he was using Tesla's partially automated driving systems at the time.

    44 DAYS AGO

  12. 48
    Artificial Intelligence

    Chevron to Supply Natural Gas to Microsoft's 2.7-Gigawatt Project Kilby Data Center in West Texas

    Chevron and Microsoft have signed a 20-year natural gas supply agreement for Project Kilby, a planned 2.7-gigawatt data center in West Texas's Reeves County expected to begin receiving power in 2028.

    44 DAYS AGO

  13. 49
    Business & Finance

    Silicon Data and CME Group Partner to Launch World's First AI Compute Futures Contracts

    Silicon Data has partnered with CME Group to develop the first futures contracts tied to AI computing power costs, giving companies a potential tool to hedge against GPU rental-rate volatility. The contracts are still awaiting CFTC approval.

    45 DAYS AGO

  14. 50
    Artificial Intelligence

    Memory Chip Shortage Leaves Hyperscalers Behind as Hardware Costs Squeeze AI Spending

    A shortage of high-bandwidth memory chips is squeezing the four major hyperscalers — Amazon, Alphabet, Microsoft, and Meta — driving up AI infrastructure costs while memory and storage stocks surge 41% over the past month.

    45 DAYS AGO

  15. 51
    Artificial Intelligence

    Apple Embeds Eight AI Features Across iOS 27, From Bill Splitting to Automated Password Updates

    Apple's iOS 27 distributes artificial intelligence across eight features built into existing apps, including a bill-splitting tool in Apple Cash, automated password updates, and natural-language Shortcuts — with a public release expected this fall.

    45 DAYS AGO

  16. 52
    Artificial Intelligence

    Apple Embeds AI Across iOS 27 With Bill Splitting, Password Updates, and Smart Notifications

    Apple's iOS 27 will bring a range of AI-powered features to iPhone this fall, including receipt-based bill splitting in Apple Cash, autonomous password updates, and smart notification grouping in the Home app — all running through Apple Intelligence.

    45 DAYS AGO

  17. 53
    Artificial Intelligence

    Nobel Laureate John Jumper Leaves Google DeepMind for Anthropic Amid Escalating AI Talent War

    Nobel Prize-winning scientist John Jumper, co-creator of AlphaFold, is leaving Google DeepMind after nearly nine years to join Anthropic, the latest departure to rock Alphabet's AI research division amid an intensifying industry-wide talent war.

    45 DAYS AGO

  18. 54
    Artificial Intelligence

    The Atlantic Publishes Searchable Database of Music Used to Train AI Models

    Atlantic reporter Alex Reisner has made four music datasets — containing as many as 12 million tracks and used to train AI models — fully searchable by the public, revealing that artists from Lady Gaga to Radiohead appear in AI training pipelines.

    46 DAYS AGO

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