AI News, 6 November 2026

Friday 6 November

Three new techniques target hidden AI backdoors without major performance losses

AI-generated summary North Carolina State University researchers have demonstrated three new techniques targeting hidden AI backdoors across features, architecture and weights without major performance losses. The researchers have also proposed a concept called secret alignment that would repurpose backdoor attack methods to create an additional layer of security for users.

Small-Business Owners Can Get a Free Crash Course on AI From Google and TikTok. Here’s How

AI-generated summary Bluehost announced a free small-business growth summit called ELEVATE featuring speakers from Google and TikTok to help founders learn practical artificial intelligence applications. The livestreamed event will take place on Tuesday, November 10, followed by an in-person workshop series in cities including New York City, San Francisco, and Austin.

Nace AI has published a 51-page report on how it trained Drex, its family of open-weight AI models that pick the most l…

AI-generated summary Nace AI has released a report detailing the training process for Drex, which is a family of open-weight AI models designed to select the most likely answer from a fixed list. The model called Drex v1.5 was trained using verified answers for tasks including contract reading and phishing detection, and it can be tested within Nace Console.

BMO Introduces Agentic AI Case Preparation for Credit Card Support

AI-generated summary BMO introduced AI Agent Assist on November 6, 2026, for employees handling Canadian clients credit card transaction inquiries at its Virtual Connect contact centre. BMO targets cutting resolution time by 20 to 30 percent for eligible inquiries and automatically processing about 40 percent of eligible credit refund requests.

Also covered by PYMNTS.com

OpenEvidence Adds ACR Patient Fact Sheets to Clinical AI Workflow

AI-generated summary OpenEvidence announced a collaboration with the American College of Rheumatology on November 6, 2026, to integrate patient education fact sheets into its medical artificial intelligence platform. OpenEvidence says the integration allows clinicians to share resources in English or Spanish alongside peer-reviewed medical literature during patient care workflows.

Watch Jobs Boom Meets AI Market Turmoil

AI-generated summary A strong jobs report creates expectations for another Fed rate hike while Wall Street faces a tech selloff approaching four trillion dollars. BlackRock CIO Rick Rieder discusses the artificial intelligence unwind and Enbridge Energy CEO Greg Ebel addresses infrastructure energy demands.

Also covered by PBS News marketwatch.com NBC News
+1 moreThe White House

AWS Adds NVIDIA GPU Partitioning to SageMaker Inference Endpoints

AI-generated summary Amazon Web Services introduced Multi-Instance GPU support for Amazon SageMaker Inference on November 6, 2026, allowing multiple hardware-isolated models to share a single accelerator. Salesforce helped define the requirements and validate the initial implementation, while AWS reported performance and cost advantages from the H100 partition in testing.

Closing The Enterprise AI Security Gap: From Blind Spots To Stronger Defenses

AI-generated summary EchoLeak was a Microsoft 365 Copilot vulnerability disclosed in June 2025 that allowed a crafted email to trigger data exfiltration without requiring the victim to click a malicious link. Microsoft assigned the vulnerability a CVSS severity score of 9.3 while NIST rated it 7.5, and Microsoft patched it with no reported evidence of exploitation in the wild.

Accelerating Reinforcement Learning Weight Refit with the Reshard Collective

AI-generated summary NVIDIA discusses the Reshard collective to address weight refit challenges during reinforcement learning post-training when running inference and training in parallel on separate GPU resources. NVIDIA states that NCCL M2N Reshard is available as an open source reference implementation through the NVIDIA/nccl-extensions GitHub repository.