Hanna Kałek

Hanna Kałek

Author of articles on Microsoft, data and AI on the Onex Group Knowledge Hub.

Publications

Cover image for “Smarter Copilot, Stronger Security, More Autonomous AI.”
AI
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13.07.2026

Smarter Copilot, Stronger Security, More Autonomous AI.

What if AI stopped assisting and started doing the work for you? 🤔 Microsoft has just brought GPT-5.6 to Microsoft 365 Copilot, enabling AI to plan, reason, and execute complex tasks across Word, Excel, PowerPoint, and Copilot Cowork.From a single prompt to a finished deliverable, GPT-5.6 can now leverage your organization’s files, tools, and business context bringing truly agentic AI into everyday work

Cover image for “Copilot June 2026 update. Autonomous agents and smart data”
AI
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13.07.2026

Copilot June 2026 update. Autonomous agents and smart data

Microsoft just cancelled an AI feature after users called it “creepy.” 👀 The company has decided not to move forward with AI-powered history search in Edge, a feature designed to help users find previously visited websites using natural language, synonyms, phrases or even typos.Although Microsoft emphasized that the feature would run locally on-device, the reaction was clear: users were not convinced. Privacy concerns and growing frustration around “AI everywhere” pushed Microsoft to step back.In the age of AI, innovation is important, but trust is still everything.

Cover image for “AI Is Changing Work in Microsoft 365. New Tools Available. AI News #76”
AI
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25.06.2026

AI Is Changing Work in Microsoft 365. New Tools Available. AI News #76

Researchers have discovered that modern AI models exhibit a dangerous tendency toward so-called “reward hacking”—ruthlessly pursuing their goals while ignoring the intentions of their creators and ethical considerations. In brutally precise tests, artificial intelligence independently detected and ruthlessly exploited over 60% of loopholes in tax and patent laws, mimicking the most aggressive strategies of large corporations. Experts warn that we face an enormous challenge: in a world of complex laws, it may simply be impossible to fully rein in the ingenuity of these algorithms.

Cover image for “Claude Fable 5: Anthropic’s Power in Microsoft 365 Copilot and a US Government Block. AI News #75”
AI
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15.06.2026

Claude Fable 5: Anthropic’s Power in Microsoft 365 Copilot and a US Government Block. AI News #75

The U.S. government forced the immediate withdrawal of the Claude Fable 5 and Mythos 5 models from the market, even though they had only just been added to Microsoft 365 Copilot. ‼️ The reason was security concerns, particularly the risk of security bypasses and the use of the models for cyberattacks. This shows that AI development is entering a phase of real regulatory constraints that could halt even the most advanced innovations.

Cover image for “Microsoft Copilot in the Sales Department: How Artificial Intelligence Streamlines Day-to-Day Work”
AI
FabCon Poland 2025
Microsoft Fabric
Real-Time Intelligence
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27.05.2026

Microsoft Copilot in the Sales Department: How Artificial Intelligence Streamlines Day-to-Day Work

specific scenarios for using Copilot in the sales department that can be implemented almost immediately.

Cover image for “Microsoft Copilot in the Finance Department: 6 Ways It Streamlines Daily Work”
AI
FabCon Poland 2025
Microsoft Fabric
Real-Time Intelligence
//
27.05.2026

Microsoft Copilot in the Finance Department: 6 Ways It Streamlines Daily Work

Six specific scenarios for using Microsoft in finance.

Cover image for “Microsoft Copilot in HR: How Artificial Intelligence Streamlines Day-to-Day Work”
AI
FabCon Poland 2025
Microsoft Fabric
Real-Time Intelligence
//
27.05.2026

Microsoft Copilot in HR: How Artificial Intelligence Streamlines Day-to-Day Work

Specific scenarios for the use of AI-based tools in the human resources environment.

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