Microsoft is overhauling its security business with AI, led by new security chief Hayete Gallot. The company is investing in AI security products and new technologies like machine learning and blockchain. Microsoft's security business has grown rapidly, with revenue increasing by 15% in the past year.
However, hackers are finding ways to evade AI-powered security systems. A technique called 'text salting' involves hiding malicious text in emails, making it difficult for security tools to detect. Researchers have observed over 1 million phishing emails using this technique.
AWS and UK AI investment have reached new highs, with several major deals announced recently. AWS is investing in AI infrastructure, compute, and chips. The UK saw AI companies raise 4.56 billion pounds in Q2 2026.
NVIDIA has launched new edge AI products, including the Jetson T3000 and T2000, designed to accelerate AI applications in industries like robotics and healthcare. AT&T is also investing in AI and 5G to improve security and connectivity.
Key Takeaways
['Microsoft is restructuring its security business with AI, led by Hayete Gallot, and has seen 15% revenue growth in the past year.', "Hackers are using 'text salting' to evade AI-powered email security systems, with over 1 million phishing emails detected.", 'AWS and UK AI investment have reached new highs, with AWS investing in AI infrastructure and the UK seeing 4.56 billion pounds raised in Q2 2026.', 'NVIDIA launched new edge AI products, including the Jetson T3000 and T2000.', 'AT&T is investing in AI and 5G to improve security and connectivity.', 'The Internet of Agentic Things (IoAT) is a new framework integrating agentic AI, IoT, and cyber-physical systems.', 'Green has approved bills regulating AI in Hawaii to protect people from AI-related harm.', "Peter Thiel's AI tribunal is evolving into a scoreboard model to evaluate journalism.", "Microsoft's new security chief, Hayete Gallot, has a background in cybersecurity and has worked with Google and Amazon.", 'The governor of Hawaii has approved bills regulating AI to provide tools for AI use.']Microsoft Overhauls Security Business with AI
Microsoft is restructuring its security business to better respond to AI-powered hacks. The company is led by new security chief Hayete Gallot, who has replaced several top executives. Microsoft is investing in AI security products and new technologies like machine learning and blockchain. The company's security business has grown rapidly, with revenue increasing by 15% in the past year.
Microsoft Security Chief Leads AI Overhaul
Microsoft's new security chief, Hayete Gallot, is leading an AI overhaul of the company's security business. Gallot has a background in cybersecurity and has worked with several major companies, including Google and Amazon. She has replaced several senior executives and is prioritizing AI-powered tools.
Hackers Use Hidden Text to Evade AI Security
Hackers are using a technique called 'text salting' to evade AI-powered email security systems. The technique involves hiding malicious text in emails, making it difficult for security tools to detect. Researchers have observed over 1 million phishing emails using this technique.
Text Salting: A New Threat to AI Security
Text salting is a technique used by hackers to evade AI-powered email security systems. The technique involves hiding malicious text in emails, making it difficult for security tools to detect. Researchers have observed several techniques used by hackers to hide text, including using CSS to crop the viewing window.
AWS AI Investment Reaches New High
AWS has reached a new high in AI investment, with several major deals announced recently. The company is investing in AI infrastructure, compute, and chips. The investment is expected to drive growth in the AI market.
Internet of Agentic Things: A New Framework
The Internet of Agentic Things (IoAT) is a new framework that integrates agentic AI, IoT, and cyber-physical systems. The framework is designed to provide a unified closed-loop orchestration framework.
AT&T Invests in AI and 5G
AT&T is investing in AI and 5G, with several major deals announced recently. The company is using AI to improve security and connectivity.
NVIDIA Launches Edge AI Products
NVIDIA has launched new edge AI products, including the Jetson T3000 and T2000. The products are designed to accelerate AI applications in industries like robotics and healthcare.
Peter Thiel's AI Tribunal Evolves
Peter Thiel's AI tribunal is evolving into a scoreboard model. The new model aims to provide a more effective way to evaluate journalism.
Green Approves Bills Regulating AI
The governor of Hawaii has approved bills regulating AI. The bills aim to protect people from AI-related harm and provide tools for AI use.
UK AI Investment Reaches Record High
UK AI investment has reached a record high, with AI companies raising 4.56 billion pounds in Q2 2026. The investment is driven by growth in AI infrastructure, compute, and chips.
Sources
- Microsoft’s New Security Chief Replaces Top Execs to Force an AI Overhaul
- New Microsoft Security Head Replaces Top Execs In AI Overhaul: Report
- 1M+ Emails Use Hidden Text to Dupe AI Security Filters
- Text salting: How hidden text evades AI email security
- AWS AI Inflection Point
- Internet of Agentic Things: Networked AI Agents for Closed-Loop IoT Orchestration
- How AT&T’s 5G Drone Trials and AI Security Push Will Impact AT&T (T) Investors
- NVIDIA Unveils Edge AI Products Jetson T3000 and T2000; CEO Jensen Huang Accelerates Robotics Strategy in Japan
- Peter Thiel's A.I. Tribunal Pivots to Scoreboard Model
- Green approves bills that cracks down on artificial intelligence
- UK’s AI investment reaches record £4.56bn in Q2
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