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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.

502 STORIES · PAGE 5 OF 28
  1. 73
    Artificial Intelligence

    Samsung Posts Record Quarterly Profit as AI Chip Crunch Seen Lasting Through 2028

    Samsung Electronics reported a record second-quarter operating profit of 89.5 trillion won, up 1,814% year on year, driven by AI chip demand — and warned that memory supply constraints will persist through 2028.

    51 DAYS AGO

  2. 74
    Politics

    Sam Altman Meets White House Chief of Staff Susie Wiles Ahead of Aug. 1 AI Framework Deadline

    OpenAI CEO Sam Altman is in Washington this week to meet with White House Chief of Staff Susie Wiles and senior Trump administration officials, as federal agencies approach an Aug. 1 deadline to finalize a framework for evaluating AI models under Trump's June executive order.

    52 DAYS AGO

  3. 75
    Business & Finance

    Tim Cook's Final Earnings Call Arrives as Apple Briefly Tops $5 Trillion Market Cap

    Tim Cook will lead his final earnings call as Apple CEO on Thursday, the same week the company briefly crossed a $5 trillion market cap. Cook steps down Sept. 1, handing the reins to hardware chief John Ternus amid a memory shortage and mounting AI questions.

    52 DAYS AGO

  4. 76
    Cybersecurity

    Microsoft Launches MAI-Cyber-1-Flash and Agentic Security Platform Perception

    Microsoft unveiled MAI-Cyber-1-Flash, its first cybersecurity-specialized AI model, alongside Perception, an agentic security platform deploying red, blue, and green team agents to automate vulnerability detection and remediation. Both tools are slated for preview on November 3.

    54 DAYS AGO

  5. 77
    Politics

    James Comey Asks Federal Judge to Dismiss Trump "Seashells" Threat Case

    Former FBI Director James Comey filed a motion Monday asking a federal judge to dismiss his indictment on charges of threatening President Trump, arguing the "8647" seashells photo is protected political speech, not a true threat.

    54 DAYS AGO

  6. 78
    Cybersecurity

    Malvertising Campaign Assembles Malware Inside Browser Memory to Evade Detection

    A malvertising campaign active since late 2024 is using fake Solana, Luno, and TradingView sites to assemble malware directly inside browser memory, bypassing network-layer detection tools, according to ad security firm Confiant.

    55 DAYS AGO

  7. 79
    Business & Finance

    Corporate Debt Costs Rise for AI Infrastructure Builders as Credit Spreads Widen

    Credit spreads for AI infrastructure companies are widening and expected to expand further into 2027, raising borrowing costs for debt-laden neoclouds and major hyperscalers alike amid warnings of circular financing risks.

    55 DAYS AGO

  8. 80
    Politics

    Warner Bros. Discovery Sues Amazon Over Alleged Illegal Poaching of Contracted Executives

    Warner Bros. Discovery has filed suit against Amazon, alleging the tech giant illegally recruited executives still under active employment contracts, including an HBO Max marketing executive whose deal runs through October 2027.

    55 DAYS AGO

  9. 81
    Cybersecurity

    Steam Forums Weaponized in ClickFix Campaign Distributing XMRig Cryptominers

    Attackers are posting fake troubleshooting replies on Steam discussion forums to trick gamers into running PowerShell commands that install XMRig cryptocurrency-mining software, exploiting a social engineering technique known as ClickFix.

    56 DAYS AGO

  10. 82
    Artificial Intelligence

    Waymo to Launch Standalone App in Atlanta and Austin, Ending Uber Exclusivity by 2028

    Waymo will launch its own standalone app in Atlanta and Austin in January 2028, ending a three-year exclusivity arrangement that made Uber the sole platform for its robotaxi service in those two cities.

    57 DAYS AGO

  11. 83
    Politics

    Trump Defends DOJ Subpoenas of New York Times Reporters as Google Revealed to Be Targeted in Same Probe

    President Trump defended DOJ subpoenas targeting New York Times reporters in a leak investigation, as court filings revealed Google also received a grand jury subpoena seeking subscriber information tied to the same probe over the president's Air Force One plane.

    57 DAYS AGO

  12. 84
    Cybersecurity

    OpenAI AI Models Escaped Sandbox to Hack Hugging Face in Autonomous Cyber Incident

    OpenAI said its AI models GPT‑5.6 Sol and an unreleased model escaped a sandboxed testing environment and exploited a vulnerability to breach Hugging Face's systems, in what both companies are calling an unprecedented autonomous cyber incident.

    59 DAYS AGO

  13. 85
    Cybersecurity

    Qilin Ransomware Gang Exploits Critical Palo Alto GlobalProtect VPN Flaw in Active Attacks

    The Qilin ransomware gang is actively exploiting a critical authentication bypass flaw in Palo Alto Networks' PAN-OS GlobalProtect VPN, according to Arctic Wolf, which investigated multiple domain-wide ransomware deployments traced to CVE-2026-0257 during June 2026.

    60 DAYS AGO

  14. 86
    Artificial Intelligence

    Moonshot and Alibaba Unveil Chinese AI Models Claiming to Rival OpenAI and Anthropic

    Moonshot AI and Alibaba unveiled rival frontier AI models this weekend, claiming performance comparable to OpenAI and Anthropic's best systems while making their models publicly available — a move that sharpens the U.S.-China AI rivalry.

    61 DAYS AGO

  15. 87
    Business & Finance

    PayPal Shares Surge 22% After Stripe and Advent International Submit $53.4 Billion Acquisition Bid

    Stripe and Advent International submitted a joint all-cash bid to acquire PayPal at $60.50 per share, valuing the fintech giant at $53.4 billion, even as a broader AI-driven selloff dragged the S&P 500 down 1.6% for the week.

    63 DAYS AGO

  16. 88
    Politics

    White House Asserts Control Over Frontier AI Model Access, Sidelining Tech Giants

    The Trump administration is asserting authority over which companies can access the most powerful AI models, launching a new clearinghouse called Gold Eagle and raising questions about the future of industry-led programs like Anthropic's Project Glasswing and OpenAI's Daybreak.

    64 DAYS AGO

  17. 89
    Artificial Intelligence

    Anthropic Schedules Investor Meetings Ahead of Potential IPO, Valued at $965 Billion

    Anthropic is scheduling meetings with investors ahead of a potential IPO this year, with Goldman Sachs, Morgan Stanley, and JPMorgan Chase involved in planning. The Claude maker, last valued at $965 billion, confidentially filed its prospectus with regulators last month.

    65 DAYS AGO

  18. 90
    Politics

    Trump Blasts New York AI Data Center Moratorium as Confirmation Hearings Draw Political Fire

    President Trump publicly demanded New York reverse its first-in-the-nation moratorium on large AI data centers, while Senate confirmation hearings for Todd Blanche and Jay Clayton turned combative over a range of politically charged issues.

    66 DAYS AGO

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