One high-impact **general IT** story today is that **Microsoft Teams and Copilot are changing service addresses, which can break enterprise firewalls and gateways if IT teams do not update allowlists and routing rules**.[7][10] This is especially important because it can disrupt core workplace tools across organizations, even though the issue is operational rather than a security breach.[7][10]

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2. https://www.cnbc.com/technology/
3. https://www.pcmag.com/news
4. https://www.reuters.com/technology/cybersecurity/
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7. https://www.computerworld.com/
8. https://www.cnbc.com/enterprise/
9. https://www.geekwire.com/
10. https://www.computerworld.com/news/
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