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December 1, 2025

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Cyber Security

Microsoft Teams Guest Chat Flaw Could Let Hackers Deliver Malware

Security researchers have discovered a critical vulnerability in Microsoft Teams that allows attackers to bypass all Defender for Office 365 protections by inviting users into malicious tenant environments. The flaw exploits a fundamental architectural…

November 27, 2025
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NVIDIA DGX Spark Flaws Allow Attackers to Run Malicious Code and Launch DoS Attacks

NVIDIA has released security updates to address fourteen critical vulnerabilities in its DGX Spark system. These flaws could allow attackers to execute malicious code, steal sensitive information, and launch denial-of-service attacks that crash the sys…

November 27, 2025
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How modern technology is reshaping military operations in the Indo-Pacific

Get up to speed on the technologies reshaping US strategy in the Indo-Pacific, from networked warfare to artificial intelligence and 3D-printed drones.

November 26, 2025
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Startup Enabled Intelligence nabs NGA’s $708 million AI training contract

Under the Sequoia program, the company will provide data labeling to allow artificial intelligence and machine learning systems to discriminate among objects.

November 26, 2025
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HashJack: A Novel Exploit Leveraging URL Fragments To Deceive AI Browsers

Security researchers at Cato CTRL have uncovered HashJack. This innovative indirect prompt-injection attack hides harmful commands in the fragment portion of URLs after the “#” symbol. This technique turns trusted websites into weapons agai…

November 26, 2025
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Microsoft Teams Rolls Out New Feature For Faster Startup and Better Performance

Microsoft Teams is set to launch a key update for its Windows desktop client, introducing a new child process, ms-teams_modulehost.exe, to boost the performance of calling features and reduce startup times. This change separates the calling stack from …

November 26, 2025
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Joint Ukraine-NATO training and analysis team gets classified, AI-enabled Google Cloud

Founded to bring NATO closer to Ukraine, the year-old Joint Analysis, Training, & Education Centre (JATEC) is also tasked to lead the alliance’s migration to AI and secure cloud, starting with the newly announced Google contract.

November 25, 2025
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The network transport layer is the backbone of next-generation command and control

[Sponsored] Hybrid communications requirements will shape the Army’s data infrastructure of the future.

November 25, 2025
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Major Data Breach at Delta Dental of Virginia Hits Over 146,000 Customers’ Info

Delta Dental of Virginia, a non-profit dental benefits organization based in Roanoke, has announced a significant data breach affecting approximately 145,918 individuals. The unauthorised access to an external system exposed sensitive personal informat…

November 25, 2025
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Retail Finance Giant SitusAMC Hit by Breach Exposing Confidential Files

SitusAMC, a major player in the real estate and finance services sector, disclosed a significant data breach on November 12, 2025, that compromised sensitive corporate information. The incident resulted in unauthorized access to client accounting recor…

November 25, 2025
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  • Hong Kong fire investigation reveals unsafe netting as death toll rises to 151 December 1, 2025
  • A long-lost Rubens painting depicting Crucifixion sells for $2.7 million December 1, 2025
  • Global HIV response hit by ‘most significant setback in decades’, UN says December 1, 2025
  • World governments eye Australian social media ban as they plan their own December 1, 2025
  • Shanghai Bloc conducts Sahand-2025 anti-terror exercise in Iran December 1, 2025
  • At least 357 Palestinians killed in Israeli attacks in Gaza since ceasefire: Report December 1, 2025
  • Florida talks aimed at ‘creating a pathway’ for sovereign Ukraine: Rubio December 1, 2025

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  • A long-lost Rubens painting depicting Crucifixion sells for $2.7 million December 1, 2025
  • Global HIV response hit by ‘most significant setback in decades’, UN says December 1, 2025
  • World governments eye Australian social media ban as they plan their own December 1, 2025
  • Shanghai Bloc conducts Sahand-2025 anti-terror exercise in Iran December 1, 2025
  • At least 357 Palestinians killed in Israeli attacks in Gaza since ceasefire: Report December 1, 2025
  • Florida talks aimed at ‘creating a pathway’ for sovereign Ukraine: Rubio December 1, 2025

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